Reference Data Rate Center Directory WEBB, IA Rate Center WEBB — IA Data last updated: March 10, 2026 LATA 630 State IA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 42.94884472597484, -95.01205633161256 Area Codes 712 Top Carriers Carrier OCN NXX Count WEBB-DICKENS TEL. CORP. 1327 1
