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: 364

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-364 A Montgomery MN MTGMMNXMDS0  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 628      
507-364 0 Montgomery MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2015-08-01   
507-364 1 Montgomery MN STPLMNMKTMD  624H ONVOY SPECTRUM, LLC 628   2021-10-30   
507-364 2 Montgomery MN STPLMNMKTMD  624H ONVOY SPECTRUM, LLC 628   2021-07-16   
507-364 3 Montgomery MN MPLSMNMSDS2  4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 628   2011-07-06   
507-364 5 Montgomery MN MTGMMNXMDS0  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 628      
507-364 6 Montgomery MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2017-05-29   
507-364 7 Montgomery MN MTGMMNXMDS0  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 628      
507-364 8 Montgomery MN MTGMMNXMDS0  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 628      
507-364 9 Montgomery MN MTGMMNXMDS0  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 628      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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