Local Calling Guide

Area code/prefix search

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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

NXX: 343

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-343 A Greenfield IA GNFDIAXODS1  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-343 0 Greenfield IA GNFDIAXODS1  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-343 1 Greenfield IA GNFDIAXODS1  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-343 2 Greenfield IA   624H ONVOY SPECTRUM, LLC 632   2024-03-09   
641-343 7 Greenfield IA GNFDIAXODS1  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-343 8 Greenfield IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2005-05-02   
641-343 9 Greenfield IA GNFDIAXODS1  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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