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: 629

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-629 A Tracy MN TRACMNTRRS6  9631 QWEST CORPORATION 620      
507-629 0 Tracy MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2016-05-05   
507-629 1 Tracy MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2016-05-05   
507-629 2 Tracy MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2005-11-14   
507-629 3 Tracy MN TRACMNTRRS6  9631 QWEST CORPORATION 620      
507-629 4 Tracy MN TRACMNTRRS6  9631 QWEST CORPORATION 620      
507-629 5 Tracy MN TRACMNTRRS6  9631 QWEST CORPORATION 620      
507-629 6 Tracy MN ROCHMNHH3MD  792K CHARTER IP ENABLED SERVICES, LLC 620   2007-01-20   
507-629 7 Tracy MN ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620   2009-05-08   
507-629 8 Tracy MN TRACMNTRRS6  9631 QWEST CORPORATION 620      
507-629 9 Tracy MN TRACMNTRRS6  9631 QWEST CORPORATION 620      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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