Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 575 [Rate centres in NPA 575] [Dial plan for NPA 575]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-725 A Carlsbad NM ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-725 0 Carlsbad NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2008-06-08   
575-725 1 Carlsbad NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2018-03-05   
575-725 2 Carlsbad NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2016-10-14   
575-725 3 Carlsbad NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2008-12-15   
575-725 4 Carlsbad NM   6529 T-MOBILE USA, INC. 664   2009-05-23   
575-725 5 Carlsbad NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2008-12-01   
575-725 6 Carlsbad NM   6529 T-MOBILE USA, INC. 664   2011-03-28   
575-725 7 Carlsbad NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2011-04-06   
575-725 8 Carlsbad NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2010-10-01   
575-725 9 Carlsbad NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2011-04-06   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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