Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]

NXX: 953

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-953 A Montgomery MN MPLSMNDTX0Y  593K MCC TELEPHONY LLC 628      
507-953 0 Montgomery MN MPLSMNDTX0Y  593K MCC TELEPHONY LLC 628   2010-05-15   
507-953 1 Montgomery MN MPLSMNCDZMD  073H TELNYX LLC 628   2020-07-20   
507-953 2 Montgomery MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2019-09-14   
507-953 3 Montgomery MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2019-09-14   
507-953 5 Montgomery MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2020-11-07   
507-953 7 Montgomery MN MPLSMNFD2MD  508J CENTURYLINK COMMUNICATIONS, LLC 628   2014-11-13   
507-953 8 Montgomery MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2015-01-05   
507-953 9 Montgomery MN MPLSMNDTX1Y  8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 628   2022-09-19   

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

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