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: 519

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-519 A Garner IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-519 0 Garner IA   985E BANDWIDTH.COM CLEC, LLC - IA 632   2011-09-16   
641-519 1 Garner IA   751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-05-01   
641-519 2 Garner IA   221F ONVOY, LLC - IA 632   2012-12-14   
641-519 3 Garner IA   221F ONVOY, LLC - IA 632   2012-12-14   
641-519 4 Garner IA   221F ONVOY, LLC - IA 632   2012-12-14   
641-519 5 Garner IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-519 6 Garner IA   073H TELNYX LLC 632   2020-05-28   
641-519 8 Garner IA   624H ONVOY SPECTRUM, LLC 632   2021-07-17   
641-519 9 Garner IA   624H ONVOY SPECTRUM, LLC 632   2021-10-29   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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