FULO / FullNet Communications, Inc. - SEC-arkiveringar, Årsredovisning, Fullmaktsutlåtande

FullNet Communications, Inc.
US ˙ OTCPK

Grundläggande statistik
CIK 1092570
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to FullNet Communications, Inc.
SEC Filings (Chronological Order)
Denna sida innehåller en komplett, kronologisk lista över SEC-arkiveringar, exklusive ägande-arkiveringar som vi tillhandahåller på andra ställen.
June 6, 2024 15-12G

UNITED STATES

UNITED STATES OMB APPROVAL OMB Number:3235-0167 Expires:July 31, 2024 Estimated average burden hours per response1.

May 15, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2024 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commissi

May 15, 2024 NT 10-Q

SEC FILE NUMBER: 000-27031 CUSIP NUMBER: 359851 10 2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

SEC FILE NUMBER: 000-27031 CUSIP NUMBER: 359851 10 2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one):o Form 10-K o Form 20-F o Form 11-K þ Form 10-Q o Form 10Do Form N-SAR o Form N-CSR For Period Ended: March 31, 2024 o Transition Report on Form 10-K Transition Report on Form 20-F Transition Report on Form 11-K Transition Report on Form 10-Q Transition Report on Form N-SAR For the Transition Period Ended: Read Instructions (on back page) Before Preparing Form.

May 7, 2024 8-K

Changes in Registrant's Certifying Accountant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 6, 2024 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commissio

April 1, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

April 1, 2024 EX-21

Subsidiaries of the Registrant

Exhibit 21 FULLNET COMMUNICATIONS, INC. SUBSIDIARIES Name of Subsidiary State of Organization 1.FullNet, Inc. Oklahoma 2.FullTel, Inc. Oklahoma 3.FullWeb, Inc. Oklahoma 4.CallMultiplier, Inc. Oklahoma

February 15, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 15, 2024 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Com

January 16, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 16, 2024 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Comm

November 15, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 15, 2023 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Com

November 14, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET

August 15, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 15, 2023 FULLNET COMMUNICA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 15, 2023 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commi

August 10, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMU

May 15, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2023 FULLNET COMMUNICATIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2023 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commissi

May 9, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMM

April 6, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 6, 2023 FULLNET COMMUNICATI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 6, 2023 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commiss

March 31, 2023 EX-21

Subsidiaries of the Registrant

List of Subsidiaries Exhibit 21 FULLNET COMMUNICATIONS, INC. SUBSIDIARIES Name of Subsidiary State of Organization 1.FullNet, Inc. Oklahoma 2.FullTel, Inc. Oklahoma 3.FullWeb, Inc. Oklahoma 4.CallMultiplier, Inc. Oklahoma

March 31, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

February 15, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 15, 2023 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Com

January 3, 2023 SC 13G

FULO / FullNet Communications, Inc. / Baresel Judith A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP Number) December 22, 2022(Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which th

December 22, 2022 8-K

Unregistered Sales of Equity Securities

8-K 1 saleequitysecurities20228k.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 22, 2022 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or othe

November 15, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 15, 2022 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Com

November 10, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

10-Q 1 fn10q.htm FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File

November 10, 2022 10-Q/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A Amendment No. 1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A Amendment No. 1 (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number:

August 15, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 15, 2022 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commi

August 11, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMU

May 26, 2022 8-K

Unregistered Sales of Equity Securities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 26, 2022 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commissi

May 25, 2022 8-K

Unregistered Sales of Equity Securities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 25, 2022 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commissi

May 18, 2022 8-K

Unregistered Sales of Equity Securities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 18, 2022 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commissi

May 13, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 13, 2022 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commissi

May 5, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMM

March 31, 2022 EX-21

Subsidiaries of the Registrant

Exhibit 21 FULLNET COMMUNICATIONS, INC. SUBSIDIARIES Name of Subsidiary State of Organization 1.FullNet, Inc. Oklahoma 2.FullTel, Inc. Oklahoma 3.FullWeb, Inc. Oklahoma 4.CallMultiplier, Inc. Oklahoma

March 31, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

February 9, 2022 SC 13G

FULO / FullNet Communications, Inc. / KILKENNY TIMOTHY J Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP Number) December 31, 2021(Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 9, 2022 SC 13G

FULO / FullNet Communications, Inc. / Baresel Judith A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP Number) December 31, 2021(Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 9, 2022 SC 13G

FULO / FullNet Communications, Inc. / AYERS JASON C Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP Number) December 31, 2021(Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

December 21, 2021 8-K

Changes in Registrant's Certifying Accountant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 17, 2021 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Com

November 15, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET

October 28, 2021 8-K

Unregistered Sales of Equity Securities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2021 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Comm

September 14, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 14, 2021 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Co

August 16, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMU

May 17, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMM

March 31, 2021 EX-21

Subsidiaries of the Registrant

Exhibit 21 FULLNET COMMUNICATIONS, INC. SUBSIDIARIES Name of Subsidiary State of Organization 1.FullNet, Inc. Oklahoma 2.FullTel, Inc. Oklahoma 3.FullWeb, Inc. Oklahoma 4.CallMultiplier, Inc. Oklahoma

March 31, 2021 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

February 11, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. _ )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP Number) December 31, 2020(Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 10, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. _ )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP Number) December 31, 2020(Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 10, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. _ )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP Number) December 31, 2020(Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 10, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. _ )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP Number) December 31, 2020(Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 10, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. _ )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* FullNet Communications, Inc.(Name of Issuer) Common Stock(Title of Class of Securities) 359851102(CUSIP Number) December 31, 2020(Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

December 2, 2020 8-K

Unregistered Sales of Equity Securities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 2, 2020 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Comm

November 16, 2020 10-Q

Quarterly Report - FULLNET COMMUNICATIONS INC. - FORM 10-Q SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET

November 16, 2020 10-K/A

Annual Report - FORM 10-K/A - AMENDMENT #1

Form 10-K/A - Amendment #1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 16, 2020 EX-10.23

IPv4 Numbers Purchase Agreement executed February 4, 2019, by and between FullNet Communications, Inc. and Paycom Payroll, LLC

Ipv4 Numbers Purchase Agreement Exhibit 10.23 IPv4 NUMBERS PURCHASE AGREEMENT THIS PURCHASE AGREEMENT (“Agreement”) is made and entered into as of the date of last signature set forth below (“the Effective Date”), between: FullNet Communications, Inc., an Oklahoma corporation, having its primary address at 201 Robert S. Kerr Avenue, Suite 210, Oklahoma City, OK 73102, USA ("Seller"), and Paycom Pa

August 14, 2020 10-Q

Quarterly Report - FULLNET COMMUNICATIONS INC. - FORM 10-Q SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMU

June 5, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 5, 2020, (June 3, 2020) FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorpor

May 15, 2020 10-Q

Quarterly Report - FULLNET COMMUNICATIONS INC. - FORM 10-Q SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMM

April 10, 2020 EX-10.24B

BACKGROUND

Amendment to Lease Agreement NINTH AMENDMENT TO LEASE AGREEMENT THIS NINTH AMENDMENT TO LEASE AGREEMENT (this "Amendment") is made and entered into effective as of November 22, 2019 (for reference purposes only) by and between BOKP Tower LLC, an Oklahoma limited liability company (the "Landlord") and FullNet Communications, Inc.

April 10, 2020 10-K

Annual Report - FULLNET COMMUNICATIONS INC - FORM 10-K SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

April 10, 2020 EX-21

Subsidiaries of the Registrant

Subsidiaries Exhibit 21 FULLNET COMMUNICATIONS, INC. SUBSIDIARIES Name of Subsidiary State of Organization 1.FullNet, Inc. Oklahoma 2.FullTel, Inc. Oklahoma 3.FullWeb, Inc. Oklahoma 4.CallMultiplier, Inc. Oklahoma

April 10, 2020 EX-10.24A

Lease Agreements between us and BOKP Tower, LLC, dated November 22, 2019 (filed as Exhibit 10.24 to Form 10K filed on April 10, 2020)

Office Lease OFFICE LEASE THIS AGREEMENT is made as of November 22, 2019 (for reference purposes only), by and between the parties identified below as the LANDLORD and TENANT.

March 30, 2020 NT 10-K

FULO / FullNet Communications, Inc. NT 10-K - - FORM 12B-25

Form 12b-25 UNITED STATES OMB APPROVAL OMB Number:3235-0058 Expires:February 28, 2022 Estimated average burden hours per response2.

November 14, 2019 10-Q

Quarterly Report - FULLNET COMMUNICATIONS INC. - FORM 10-Q SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET

August 14, 2019 10-Q

Quarterly Report - FULLNET COMMUNICATIONS INC. - FORM 10-Q SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMU

May 20, 2019 8-K

Unregistered Sales of Equity Securities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 17, 2019 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commissi

May 15, 2019 10-Q

Quarterly Report - FULLNET COMMUNICATIONS INC. - FORM 10-Q SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMM

April 1, 2019 10-K

Annual Report - FULLNET COMMUNICATIONS INC - FORM 10-K SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

February 21, 2019 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 19, 2019 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Com

November 14, 2018 10-Q

Quarterly Report - FULLNET COMMUNICATIONS INC. - FORM 10-Q SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2018 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET

October 2, 2018 8-K

Unregistered Sales of Equity Securities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 28, 2018 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Co

August 14, 2018 10-Q

Quarterly Report - FULLNET COMMUNICATIONS, INC. - FORM 10-Q SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2018 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMU

August 14, 2018 EX-10.22

IPv4 Numbers Purchase Agreement executed August 7, 2018, by and between FullNet Communications, Inc. and EBOX, Inc. (filed as Exhibit 10.22 to Form 10Q filed on August 14, 2018)

IPv4 Numbers Purchase Agreement EXHIBIT 10.22 IPv4 NUMBERS PURCHASE AGREEMENT THIS PURCHASE AGREEMENT (“Agreement”) is made and entered into as of the date of last signature set forth below (“the Effective Date”), between: FullNet Communications, Inc., an Oklahoma corporation, having its primary address at 201 Robert S. Kerr Avenue, Suite 210, Oklahoma City, OK 73102, USA ("Seller"), and EBOX Inc.

May 15, 2018 10-Q

Quarterly Report - FULLNET COMMUNICATIONS, INC. - FORM 10-Q SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2018 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMM

April 2, 2018 10-K

Annual Report - FULLNET COMMUNICATIONS, INC. - FORM 10-K SEC FILING

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27

February 21, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 14, 2018 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Com

February 6, 2018 EX-99.1

FullNet Communications, Inc. and Subsidiaries Unaudited Pro Forma Condensed Consolidated Financial Statements

Unaudited Pro Forma Condensed Consolidated Financial Statements Exhibit 99.1 FullNet Communications, Inc. and Subsidiaries Unaudited Pro Forma Condensed Consolidated Financial Statements The following unaudited pro forma condensed consolidated financial information is presented to illustrate the effect of FullNet Communications, Inc.?s (?we?, ?our?, ?us?, or the ?Company?) sale of substantially al

February 6, 2018 EX-2.1

Asset Purchase Agreement dated February 1, 2018, by and among FullTel, Inc. and Dobson Technologies – Transport and Telecom Solutions, LLC

Asset Purchase Agreement Exhibit 2.1 ASSET PURCHASE AGREEMENT THIS ASSET PURCHASE AGREEMENT (?Agreement?) is entered into this 1st day of February 2018 (the ?Effective Date?), by and between FullTel, Inc., an Oklahoma corporation, with headquarter offices at 201 Robert S. Kerr Avenue, Suite 210, Oklahoma City, Oklahoma 73102 (?FullTel?), and Dobson Technologies ? Transport and Telecom Solutions, L

February 6, 2018 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

Current Event Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 14, 2017 10-Q

Quarterly Report - FULLNET COMMUNICATIONS INC - FORM 10-Q SEC FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2017 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET

August 11, 2017 10-Q

Quarterly Report - CONVERTED BY EDGARWIZ

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 15, 2017 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 30, 2017 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Form 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULL

December 7, 2016 8-K

Unregistered Sales of Equity Securities

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 9, 2016 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 15, 2016 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 6, 2016 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 16, 2016 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2016 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMM

April 1, 2016 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2015 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

March 31, 2016 NT 10-K

FullNet Communications UNITED STATES

NT 10-K 1 form12b25notificationoflatef.htm UNITED STATES UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0058 Expires: August 31, 2015 Estimated average burden hours per response 2.50 FORM 12b-25 NOTIFICATION OF LATE FILING SEC FILE NUMBER CUSIP NUMBER (Check one): Form 10-K / / Form 20-F / / Form 11-K / /Form 10-Q / / Form N-SAR Form N-CSR For

November 16, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2015 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET

August 14, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2015 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMU

May 14, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

10-Q 1 f10q33115html.htm CONVERTED BY EDGARWIZ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2015 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to

March 31, 2015 EX-31.2.HTM

CERTIFICATIONS

Converted by EDGARwiz EXHIBIT 31.2 CERTIFICATIONS I, Roger P. Baresel, certify that: 1. I have reviewed this annual report on Form 10-K for the year ended December 31, 2014 of FullNet Communications, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstanc

March 31, 2015 EX-32.2.HTM

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Converted by EDGARwiz EXHIBIT 32.2 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Pursuant to 18 U.S.C. §1350 (as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002), I, the undersigned President and Chief Financial and Accounting Officer of FullNet Communications, Inc. (the “Company”), hereby certify that, to the best

March 31, 2015 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2014 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

March 31, 2015 EX-32.1.HTM

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Pursuant to 18 U.S.C. ?1350 (as adopted pursuant to ?906 of the Sarbanes-Oxley Act of 2002), I, the undersigned Chief Executive Officer of FullNet Communications, Inc. (the ?Company?), hereby certify that, to the best of my knowledge, the Annual Report on Form 10-K of

March 31, 2015 EX-31.1.HTM

CERTIFICATIONS

Converted by EDGARwiz EXHIBIT 31.1 CERTIFICATIONS I, Timothy J. Kilkenny, certify that: 1. I have reviewed this annual report on Form 10-K for the year ended December 31, 2014 of FullNet Communications, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumst

November 13, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2014 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET

August 14, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2014 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMU

May 15, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2014 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-

March 31, 2014 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

10-K 1 f10k123113html.htm CONVERTED BY EDGARWIZ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2013 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to

December 18, 2013 CORRESP

-

Converted by EDGARwiz Maryse Mills-Apenteng U.S. Securities & Exchange Commission May 7, 2013 Page 1 FULLNET COMMUNICATIONS, INC. 201 Robert S. Kerr Avenue, Suite 210 Oklahoma City, Oklahoma 73102 December 17, 2013 Via E-Mail Craig D. Wilson – Senior Assistant Chief Accountant Division of Corporation Finance U.S. Securities and Exchange Commission 100 F Street N.E. Washington, D.C. 20549 Re: FullN

November 14, 2013 10-Q

Secured Exchange Promissory Note and Security Agreement dated May 31, 2013, issued to High Capital Funding, LLC (filed as Exhibit 10.51 to Form 10Q filed on November 14, 2013)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2013 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number:

August 26, 2013 8-K

Changes in Registrant's Certifying Accountant - CONVERTED BY EDGARWIZ

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 14, 2013 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2013 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-2

June 7, 2013 EX-3

Amended and Restated Certificate of Incorporation of FullNet Communications, Inc. (filed as Exhibit 3.3 to Registrant’s Form 8-K, file number 000-27031 filed on June 7, 2013, and incorporated herein by reference)

Converted by EDGARwiz

June 7, 2013 EX-4

Certificate of Designations, Preferences, and Rights of Series A Convertible Preferred Stock of FullNet Communications, Inc.

Converted by EDGARwiz

June 7, 2013 EX-10

FORM OF EXCHANGE OFFER ACCEPTANCE AGREEMENT FullNet Communications, Inc. 201 Robert S. Kerr Avenue, Suite 210 Oklahoma City, Oklahoma 73102 FullNet Communications, Inc. (the “Company”) is in the process of offering to exchange up to one million two h

Converted by EDGARwiz FORM OF EXCHANGE OFFER ACCEPTANCE AGREEMENT FullNet Communications, Inc.

June 7, 2013 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Entry into a Material Definitive Agreement, Material Modification to Rights of Security Holders, Unregistered Sales of Equity Securities, Financial Statements and Exhibits - CONVERTED BY EDGARWIZ

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 15, 2013 DEF 14C

Schedule 14C Definitive Information Statement dated May 15, 2013 reporting Notice of Action by Written Consent of Shareholders

Converted by EDGARwiz SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 18549 SCHEDULE 14C (Rule 14C-101) Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 Check the appropriate box: [ ] Preliminary Information Statement [ ] Confidential, for Use of the Commission only (as permitted by Rule 14a-5(d) (1)) [X] Definitive Information Statement FullNet Communicat

May 15, 2013 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2013 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-

May 13, 2013 PRER14C

- CONVERTED BY EDGARWIZ

Converted by EDGARwiz SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 18549 SCHEDULE 14C (Rule 14C-101) Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 Amendment No. 1 Check the appropriate box: [X] Preliminary Information Statement [ ] Confidential, for Use of the Commission only (as permitted by Rule 14a-5(d) (1)) [ ] Definitive Information Statement Fu

May 10, 2013 CORRESP

-

Converted by EDGARwiz Maryse Mills-Apenteng U.S. Securities & Exchange Commission May 7, 2013 Page 1 FULLNET COMMUNICATIONS, INC. 201 Robert S. Kerr Avenue, Suite 210 Oklahoma City, Oklahoma 73102 May 7, 2013 Maryse Mills-Apenteng, Special Counsel Division of Corporation Finance U.S. Securities and Exchange Commission 100 F Street N.E. Washington, D.C. 20549 Re: FullNet Communications, Inc. Prelim

May 9, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 9, 2013 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commissio

April 24, 2013 PRE 14C

- CONVERTED BY EDGARWIZ

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 18549 SCHEDULE 14C (Rule 14C-101) Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 Check the appropriate box: [X] Preliminary Information Statement [ ] Confidential, for Use of the Commission only (as permitted by Rule 14a-5(d) (1)) [ ] Definitive Information Statement FullNet Communications, Inc. (Exact name

April 16, 2013 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2012 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

April 15, 2013 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2012 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

April 2, 2013 NT 10-K

- UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0058 Expires: August 31, 2015 Estimated average burden hours per response 2.50 FORM 12b-25 NOTIFICATION OF LATE FILING SEC FILE NUMBER CUSIP NUMBER (Check one): Form 10-K / / Form 20-F / / Form 11-K / /Form 10-Q / / Form N-SAR Form N-CSR For Period Ended: December 31, 2012 Transition Report on For

November 14, 2012 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2012 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number:

August 13, 2012 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2012 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-2

May 14, 2012 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 29, 2012 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2011 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

November 15, 2011 10-Q/A

Employment Agreement with Timothy J. Kilkenny dated July 6, 2011 (filed as Exhibit 10.47 to Form 10Q filed on November 15, 2011)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2011 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number:

November 14, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2011 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number:

August 15, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2011 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-2

May 16, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2011 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMM

May 16, 2011 EX-10.46

Exhibit 10.46 Employment Agreement with Jason Ayers dated January 1, 2011

EXHIBIT 10.46 EMPLOYMENT AGREEMENT THIS AGREEMENT is made and entered into this 1st day of January 2011, but is effective for all purposes as of the Commencement Date (as hereinafter defined), by and between FullNet Communications, Inc. (the "Company"), an Oklahoma corporation, and Jason Ayers ("Ayers"), an individual. WITNESSETH: WHEREAS, the Company and Ayers desire to enter into a long-term emp

March 31, 2011 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2010 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COMMUN

November 15, 2010 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

10-Q 1 fullnet10q093010.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2010 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission Fil

October 8, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 7, 2010 FULLNET COMMUNICA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 7, 2010 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commi

October 8, 2010 EX-16

Letter from Eide Bailly to the Securities and Exchange Commission dated October 7, 2010.

Exhibit 16 October 7, 2010 Securities and Exchange Commission 100 F Street, NE Washington, DC 20549 Dear Ladies and Gentlemen: On October 7, 2010, we were notified of our dismissal as the independent registered public accountant for Fullnet Communications, Inc.

August 16, 2010 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2010 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-2

May 17, 2010 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2010 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-

March 31, 2010 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2009 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27

March 31, 2010 EX-10.42

Exhibit 10.42 Secured Promissory Note and Security Agreement dated December 30, 2009, issued to High Capital Funding, LLC

EXHIBIT 10.42 SECURED PROMISSORY NOTE $297,300 Atlanta, GA December 30, 2009 FOR VALUE RECEIVED, the undersigned Fullnet Communications, Inc. an Oklahoma corporation (Borrower), promises to pay to the order of High Capital Funding, LLC, a Delaware limited liability company and assigns (Lender) at 333 Sandy Springs Circle, Suite 230, Atlanta, GA 30328, or at such other place as might be designated

November 13, 2009 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2009 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number:

August 14, 2009 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2009 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-2

May 15, 2009 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2009 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-

March 31, 2009 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2008 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COM

January 26, 2009 CORRESP

January 26, 2009

January 26, 2009 Mr. Stephen Krikorian Accounting Branch Chief Mail Stop 4561 United States Securities & Exchange Commission Washington, D.C. 20549 Re: FullNet Communications, Inc. - File No. 000-27031 Form 10-K filed on March 31, 2008 Dear Mr. Krikorian: We are in receipt of your letter dated December 31, 2007, in which you raised a comment regarding the above referenced filing. Our response is r

November 18, 2008 CORRESP

201 Robert S. Kerr Avenue, Suite 210 — Oklahoma City, OK 73102

http://www.fullnet.net November 17, 2008 Mr. Stephen Krikorian Accounting Branch Chief Mail Stop 4561 United States Securities & Exchange Commission Washington, D.C. 20549 Re: FullNet Communications, Inc. Form 10-K Filed on March 31, 2008 File No. 000-27031 Dear Mr. Krikorian: We are in receipt of your letter dated November 6, 2008 in which you raised a number of comments regarding the above refer

November 14, 2008 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Filed by Bowne Pure Compliance Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 14, 2008 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2008 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-2

August 5, 2008 EX-16

Exhibit 16

Exhibit 16 August 4, 2008 Securities and Exchange Commission 100 F Street, NE Washington, DC 20549 Dear Ladies and Gentlemen: We are the former independent registered public accounting firm for FullNet Communications, Inc.

August 5, 2008 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2008 FULLNET COMMUNICATIONS, INC. (Exact name of registrant as specified in its charter) Oklahoma 000-27031 73-1473361 (State or other Jurisdiction of Incorporation) (Commis

May 15, 2008 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2008 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-

March 31, 2008 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2007 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET COM

November 13, 2007 10QSB

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB

Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB (Mark One) ? QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2007 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 000-27031 FullNet

August 13, 2007 10QSB

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB

Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB (Mark One) ? QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2007 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 000-27031 FullNet Comm

May 15, 2007 10QSB

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB

10QSB 1 d46698e10qsb.htm FORM 10-QSB Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB (Mark One) þ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2007 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commissi

April 2, 2007 10KSB

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-KSB

e10ksb Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 14, 2006 10QSB

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB

10QSB 1 d41241e10qsb.htm FORM 10-QSB Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB (Mark One) þ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2006 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Comm

August 11, 2006 10QSB

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB

Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB (Mark One) þ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2006 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 000-27031 FullNet Comm

May 15, 2006 10QSB

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB

Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB (Mark One) þ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2006 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 000-27031 FullNet Com

March 31, 2006 10KSB

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-KSB

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-KSB (Mark One) þ ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2005 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET C

November 14, 2005 10QSB

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB

Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB (Mark One) þ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2005 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 000-27031 FullNet

September 20, 2005 8-K

Current Report

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 20, 2005 FullNet Communications, Inc. (Exact Name of Registrant as Specified in Its Charter) Oklahoma (State or Other Jurisdiction of Incorporation) 000-27031 73-1473361 (Commission file

September 20, 2005 EX-16

Page 5 of 5

Exhibit 16 September 20, 2005 Securities and Exchange Commission Washington, DC 20549 Dear Sir or Madam: We have read Item 4 of the Form 8-K of FullNet Communications, Inc. dated September 20, 2005, and agree with the statements concerning our Firm contained therein. Very truly yours, /s/ Evans, Gaither & Associates, PLLC Page 5 of 5

August 15, 2005 10QSB

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB

Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB (Mark One) þ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2005 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 000-27031 FullNet Comm

May 16, 2005 10QSB

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB

Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-QSB (Mark One) þ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2005 o TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 000-27031 FullNet Com

April 15, 2005 10KSB

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-KSB (Mark One) þ ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2004 o TRANSITION REPORT UNDER SECT

e10ksb Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 31, 2005 NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING Commission File Number 000-27031 (Check One): x Form 10-K and Form 10-KSB o Form 11-K o Form 20-F o Form 10-Q and Form 10-QSB o Form N-SAR

NT 10-K 1 d23965ntnt10vk.htm NOTIFICATION OF LATE FILING UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING Commission File Number 000-27031 (Check One): x Form 10-K and Form 10-KSB o Form 11-K o Form 20-F o Form 10-Q and Form 10-QSB o Form N-SAR For Period Ended: December 31, 2004 o Transition Report on Form 10-K and Form 10-KSB o Trans

March 29, 2004 10KSB

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-KSB (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For fiscal year ended December 31, 2003 o TRANSITION REPORT UNDER SE

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-KSB (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For fiscal year ended December 31, 2003 o TRANSITION REPORT UNDER SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-27031 FULLNET

February 2, 2004 EX-16

Letter to the Securities and Exchange Commission

Exhibit 16 February 2, 2004 Securities and Exchange Commission Washington, DC 20549 Dear Sir or Madam: We have read Item 4 of the Form 8-K of FullNet Communications, Inc. dated January 30, 2004, and agree with the statements concerning our Firm contained therein. Very truly yours, Buxton & Cloud PC Page 5 of 5

February 2, 2004 8-K

Current Report

Table of Contents SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 30, 2004 FullNet Communications, Inc. (Exact Name of Registrant as Specified in Its Charter) Oklahoma (State or Other Jurisdiction of Incorporation) 000-27031 73-1473361 (

March 28, 2003 10KSB

FORM 10KSB

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-KSB (MARK ONE) [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR FISCAL YEAR ENDED DECEMBER 31, 2002 [ ] TRANSITION REPORT UNDER SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 000-27031 FULLNET COMMUNICATIONS

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