Local Calling Guide

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

NXX: 335

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-335 A Prescott IA PRSCIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-335 0 Prescott IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-22   
641-335 1 Prescott IA PRSCIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-335 2 Prescott IA PRSCIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-335 3 Prescott IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-16   
641-335 4 Prescott IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-335 5 Prescott IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-20   
641-335 6 Prescott IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-28   
641-335 7 Prescott IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2005-07-12   
641-335 8 Prescott IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-22   
641-335 9 Prescott IA PRSCIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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