Reference Data Rate Center Directory ORTH, TX Rate Center ORTH — TX Data last updated: March 10, 2026 LATA 548 State TX Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 33.28943738045699, -98.74823090032 Area Codes 940 Top Carriers Carrier OCN NXX Count BRAZOS TEL. COOP., INC. 2041 1
