Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-677 A Vail IA VAILIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-677 1 Vail IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-677 2 Vail IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-677 3 Vail IA   221F ONVOY, LLC - IA 644   2021-10-31   
712-677 4 Vail IA   156C BTC, INC. - IA 644   2022-04-07   
712-677 5 Vail IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-677 6 Vail IA   221F ONVOY, LLC - IA 644   2021-05-21   
712-677 7 Vail IA   965H FRACTEL, LLC 644   2020-01-17   
712-677 8 Vail IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-677 9 Vail IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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