Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 406 [Rate centres in NPA 406] [Dial plan for NPA 406]

NXX: 298

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-298 A Columbus MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-298 0 Columbus MT BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-298 1 Columbus MT BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650   2008-02-29   
406-298 2 Columbus MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2020-08-09   
406-298 3 Columbus MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2012-06-01   
406-298 4 Columbus MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2012-12-17   
406-298 5 Columbus MT BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2012-12-07   
406-298 6 Columbus MT BLNGMT933MD  073H TELNYX LLC 650   2017-03-31   
406-298 7 Columbus MT BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-07-05   
406-298 8 Columbus MT BLNGMT933MD  073H TELNYX LLC 650   2019-11-20   
406-298 9 Columbus MT BLNGMTMARMD  357E YMAX COMMUNICATIONS CORP. - MT 650   2011-04-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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