Reference Data Rate Center Directory SUDAN, TX Rate Center SUDAN — TX Data last updated: March 10, 2026 LATA 544 State TX Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 34.06646276520833, -102.5253164980249 Area Codes 806 Top Carriers Carrier OCN NXX Count WEST PLAINS TELECOMMUNICATIONS, INC. 0480 1
