Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

NXX: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-437 A Centerville IA CNVLIAXORS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-437 0 Centerville IA CNVLIAXORS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-437 1 Centerville IA CNVLIAXORS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-437 2 Centerville IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-437 3 Centerville IA CNVLIAXORS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-437 4 Centerville IA CNVLIAXORS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-437 5 Centerville IA CNVLIAXORS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-437 6 Centerville IA CNVLIAXORS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-437 7 Centerville IA CNVLIAXORS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-437 8 Centerville IA DESMIADTX5X  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632      
641-437 9 Centerville IA CNVLIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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