Reference Data Rate Center Directory HANCOCK, TX Rate Center HANCOCK — TX Data last updated: March 10, 2026 LATA 566 State TX Area Codes 1 Exchanges (NXX) 3 Carriers 1 Coordinates 29.91101538942301, -98.22640242418397 Area Codes 830 Top Carriers Carrier OCN NXX Count GUADALUPE VALLEY TEL. COOP., INC. 2083 3
