Document and Entity Information	3 Months Ended
	Mar. 31, 2014
Document and Entity Information:
Entity Registrant Name	FULLNET COMMUNICATIONS INC
Document Type	10-Q
Document Period End Date	Mar. 31, 2014
Amendment Flag	false
Entity Central Index Key	0001092570
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding	9,118,161
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	No
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q1