Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 970 [Rate centres in NPA 970] [Dial plan for NPA 970]

NXX: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-737 A Gilcrest CO GLCRCOMARS1  9636 QWEST CORPORATION 656      
970-737 0 Gilcrest CO GLCRCOMARS1  9636 QWEST CORPORATION 656      
970-737 1 Gilcrest CO GLCRCOMARS1  9636 QWEST CORPORATION 656      
970-737 2 Gilcrest CO GLCRCOMARS1  9636 QWEST CORPORATION 656      
970-737 3 Gilcrest CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2015-10-02   
970-737 4 Gilcrest CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-03-25   
970-737 5 Gilcrest CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-05-23   
970-737 6 Gilcrest CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2013-04-26   
970-737 7 Gilcrest CO DNVTCO56AMD  8465 GLOBAL CROSSING LOCAL SERVICES, INC. - CO 656   2011-01-03   
970-737 8 Gilcrest CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
970-737 9 Gilcrest CO GLCRCOMARS1  9636 QWEST CORPORATION 656      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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