Reference Data Rate Center Directory ROYAL, IA Rate Center ROYAL — IA Data last updated: March 10, 2026 LATA 630 State IA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 43.06384926393597, -95.28331578807494 Area Codes 712 Top Carriers Carrier OCN NXX Count ROYAL TEL. CO. 1283 1
