Reference Data Rate Center Directory WESTSIDE, IA Rate Center WESTSIDE — IA Data last updated: March 10, 2026 LATA 644 State IA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 42.07434489432206, -95.09875376762962 Area Codes 712 Top Carriers Carrier OCN NXX Count WESTSIDE INDEPENDENT TEL. CO. 1335 1
