Reference Data Rate Center Directory HENDERSON, IA Rate Center HENDERSON — IA Data last updated: March 10, 2026 LATA 644 State IA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 41.14014077023599, -95.43014666164802 Area Codes 712 Top Carriers Carrier OCN NXX Count SOUTHWEST TEL. EXCH., INC. 1301 1
