Reference Data Rate Center Directory SCHLESWIG, IA Rate Center SCHLESWIG — IA Data last updated: March 10, 2026 LATA 644 State IA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 42.16394010209108, -95.43544614469104 Area Codes 712 Top Carriers Carrier OCN NXX Count WINDSTREAM IOWA COMMUNICATIONS, INC. 1178 1
