Residential and Business Telecommunications
Chickasaw Telecommunications Services, Inc. is a facilities-based local competitive local exchange carrier (CLEC) providing a variety of telecommunications services in Stillwater and other Oklahoma markets.
Being one of the Chickasaw family of companies allows CTSI to meet all your residential or business telecommunications needs.
So whether its phone service, integrated access services, metro Ethernet or WAN services, CTSI is here to help.
Chickasaw Telecommunications Services
504 S Main St
Stillwater, Oklahoma 74074
(405) 533-2111
CTSI – Residential Fiber
Chickasaw Telecommunications Services offers 3 residential fiber packages in selected areas, each offering the best in reliable Internet service for your home. Not sure which plan fits your family’s needs? Call one of our customer service representatives – they’ll help you out.
CTSI – Business Fiber
Chickasaw Telecommunications Services offers 3 business fiber packages in selected areas, each offering the best in reliable Internet service for your business. Business fiber service will keep your business running and let you stay connected to your customers and suppliers. With 3 speed offerings we have a plan for every business. Call one of our customer service representatives for more information
Regulatory Documents
Transparency Disclosure (CLD and CTSI)
Broadband Transmission Service Guide (Chickasaw Telephone Company, Inc.)
Policy Documents
Privacy Policy (PDF)
Network Management Policy (PDF)