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: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-800 A Ackley IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-800 0 Ackley IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2018-04-19   
641-800 1 Ackley IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-800 2 Ackley IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-22   
641-800 3 Ackley IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-800 5 Ackley IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2021-02-25   
641-800 6 Ackley IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2021-02-25   
641-800 7 Ackley IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2018-04-20   
641-800 8 Ackley IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2018-04-19   
641-800 9 Ackley IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-04-16   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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