Reference Data Rate Center Directory SAN MIGUEL, TX Rate Center SAN MIGUEL — TX Data last updated: March 10, 2026 LATA 566 State TX Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 28.95911800768831, -98.9352969917439 Area Codes 830 Top Carriers Carrier OCN NXX Count VALLEY TEL. COOP., INC. 2159 1
