Tomorrow’s Technology Today.
Pinnacle Telecom is proud to provide the highest quality Traditional Business Phone Service , Cloud-Based Voice & Phone Services, Fiber-Optic Gigabit Internet Service, & Custom Build Network Services to our valued customers in Arkansas & Oklahoma.

Partner with Pinnacle Telecom
With the emergence of new broadband providers (such as Electric Cooperatives, Municipalities, and WISPs) deploying their own networks, many entities run into a need for carrier grade telephony services. Pinnacle Telecom has cutting edge technology and the years of experience to rapidly deploy feature-rich, carrier grade telephony services on these networks to meet both residential and business needs.
More about our wholesale program >