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: 418

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-418 A Socorro NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-418 0 Socorro NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2003-07-25   
575-418 1 Socorro NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2004-06-04   
575-418 2 Socorro NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-03-28   
575-418 3 Socorro NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2014-06-16   
575-418 4 Socorro NM ALBQNMMAXPY  624H ONVOY SPECTRUM, LLC 664   2025-01-22   
575-418 5 Socorro NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2005-03-10   
575-418 6 Socorro NM ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2005-06-17   
575-418 7 Socorro NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2005-05-09   
575-418 8 Socorro NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2004-04-05   
575-418 9 Socorro NM ALBRNMFE5MD  5562 METROPCS, INC. 664   2004-07-25   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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