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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-635 A Harper IA HRPRIAXORS1  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-635 1 Harper IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-635 2 Harper IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-635 5 Harper IA   544H INTEGRATED PATH COMMUNICATIONS, LLC - IA 632   2018-05-15   
641-635 6 Harper IA   221F ONVOY, LLC IA 632   2019-11-29   
641-635 7 Harper IA   7575 CENTURYLINK COMMUNICATIONS LLC 632   2017-04-01   
641-635 9 Harper IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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