1025 Northpark Drive
Ridgeland, MS 39157
Oklahoma Relay Service is a statewide service that connects standard (voice) telephone users with deaf, hard-of-hearing, deaf-blind, speech -disabled, or late-deafened people who use text telephones (TTYs) or voice carry-over (VCO) phones. This service allows TTY or VCO users to communicate with standard telephone users through specially trained Communication Assistants. Calls can be made to anywhere in the world, 24 hours a day, 365 ays a year with no restrictions on the number, length or type or calls.