Reference Data Rate Center Directory ARNOLDS PK, IA Rate Center ARNOLDS PK — IA Data last updated: March 10, 2026 LATA 630 State IA Area Codes 1 Exchanges (NXX) 2 Carriers 1 Coordinates 43.37067819543449, -95.12461953294526 Area Codes 712 Top Carriers Carrier OCN NXX Count QWEST CORPORATION 9631 2
