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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-399 A Fairmont MN OWTNMNAM9MD  6664 SPRINT SPECTRUM L.P. 620      
507-399 0 Fairmont MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620   2005-09-01   
507-399 1 Fairmont MN   6664 SPRINT SPECTRUM L.P. 620      
507-399 2 Fairmont MN   429A MIDCONTINENT COMMUNICATIONS - MN 620   2008-06-16   
507-399 3 Fairmont MN   6664 SPRINT SPECTRUM L.P. 620      
507-399 4 Fairmont MN   6664 SPRINT SPECTRUM L.P. 620   2006-12-21   
507-399 5 Fairmont MN   6664 SPRINT SPECTRUM L.P. 620   2008-05-09   
507-399 6 Fairmont MN   6701 AERIAL COMMUNICATIONS 620   2010-08-09   
507-399 7 Fairmont MN   184D ONVOY, LLC MN 620   2008-05-12   
507-399 8 Fairmont MN   980E BANDWIDTH.COM CLEC, LLC - MN 620   2008-11-30   
507-399 9 Fairmont MN   6664 SPRINT SPECTRUM L.P. 620      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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