Reference Data Rate Center Directory ROCKFORD, IA Rate Center ROCKFORD — IA Data last updated: March 10, 2026 LATA 632 State IA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 43.05184736679738, -92.9473046003306 Area Codes 641 Top Carriers Carrier OCN NXX Count FARMERS MUTUAL TEL. CO. NORA SPRINGS 1172 1
