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: 656

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-656 A Milton IA MLTNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-656 0 Milton IA   624H ONVOY SPECTRUM, LLC 632      
641-656 1 Milton IA MLTNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-656 2 Milton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-656 3 Milton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-656 4 Milton IA MLTNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-656 5 Milton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-656 6 Milton IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-656 7 Milton IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-656 8 Milton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-656 9 Milton IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      

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

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