FullNet Communications, Inc., through its subsidiaries, provides integrated communications to individuals, businesses, organizations, educational institutions, and governmental agencies in the United States. The company offers dial-up and direct high-speed connectivity to the Internet under the FullNet brand; backbone services to private label Internet services providers and businesses; carrier-neutral telecommunications premise co-location services; Web page hosting services; equipment co-location services; customized live help desk outsourcing services; group text and voice message delivery services; voice and data solutions; and traditional telephone services. The company was formerly known as CEN-COM of Oklahoma, Inc. and changed its name to FullNet Communications, Inc. in December 1995. FullNet Communications, Inc. was founded in 1995 and is based in Oklahoma City, Oklahoma.