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: 529

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-529 A Percival IA PRCVIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-529 0 Percival IA   444G AUREON COMMUNICATIONS, LLC 644   2019-12-09   
712-529 1 Percival IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-529 2 Percival IA   221F ONVOY, LLC - IA 644   2019-12-01   
712-529 3 Percival IA   965H FRACTEL, LLC 644   2020-01-17   
712-529 4 Percival IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-529 6 Percival IA   221F ONVOY, LLC - IA 644   2021-04-02   
712-529 7 Percival IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-529 8 Percival IA   221F ONVOY, LLC - IA 644   2021-04-02   
712-529 9 Percival IA   965H FRACTEL, LLC 644   2020-01-17   

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

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