Reference Data Rate Center Directory HINTON, IA Rate Center HINTON — IA Data last updated: March 10, 2026 LATA 630 State IA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 42.62580051575999, -96.293980561904 Area Codes 712 Top Carriers Carrier OCN NXX Count NORTHERN IOWA TEL. CO. 1259 1
