Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Alamogordo, NM

<< 1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
575-404 8 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2013-09-22   
575-404 9 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2013-06-01   
575-415 A ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-415 0 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2007-08-13   
575-415 1 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2008-09-18   
575-415 2 ALBRNMFE5MD  5562 METROPCS, INC. 664   2014-10-24   
575-415 3 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2008-10-07   
575-415 4 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2008-11-20   
575-415 5 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2008-07-03   
575-415 6 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2008-07-03   
575-415 7 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2008-07-31   
575-415 8 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2009-05-10   
575-415 9 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2009-07-13   
575-430 A ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-434 A ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-437 A ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 A ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 0 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 1 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 2 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 3 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 4 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 5 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 6 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 7 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-439 8 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 9 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-442 A ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-442 0 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2004-06-04   
575-442 1 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-442 2 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-442 3 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-442 4   6529 T-MOBILE USA, INC. 664   2025-07-05   
575-442 5 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2005-12-29   
575-442 6 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-442 7   145J TERRA NOVA TELECOM INC. 664   2023-12-12   
575-442 8 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2004-03-25   
575-442 9 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-443 A ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-443 0 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-443 1 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-443 2 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-443 3 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-443 4 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-443 5 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-443 6 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-443 7 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-443 8 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-443 9 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-446 A ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-446 0 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2012-12-15   
575-446 1 ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2005-04-25   
575-446 2 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2008-12-08   
575-446 3 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2010-09-06   
575-446 4 ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2002-07-31   
575-446 5 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-446 6 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2007-07-26   
575-446 7 ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-446 8 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-446 9 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-475 A ALMGNMWERS1  9636 QWEST CORPORATION 664      
575-479 A ALMGNMWERS1  9636 QWEST CORPORATION 664      
575-479 0 ALMGNMWERS1  9636 QWEST CORPORATION 664      
575-479 1 ALMGNMWERS1  9636 QWEST CORPORATION 664      
575-479 2 ALMGNMWERS1  9636 QWEST CORPORATION 664      
575-479 3 ALMGNMWERS1  9636 QWEST CORPORATION 664      
575-479 4 ALMGNMWERS1  9636 QWEST CORPORATION 664      
575-479 5 ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2005-04-25   
575-479 6 ALMGNMWERS1  9636 QWEST CORPORATION 664      
575-479 7 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2010-02-20   
575-479 8 ALMGNMWERS1  9636 QWEST CORPORATION 664      
575-479 9 ALMGNMWERS1  9636 QWEST CORPORATION 664      
575-488 A ALMGNMMA0MD  470G TULAROSA COMMUNICATIONS, INC. - NM 664      
575-489 A ALBRNMFE5MD  5562 METROPCS, INC. 664      
575-489 0 ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2019-10-31   
575-489 1 ALBQNM10DS5  377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2018-03-12   
575-489 2 ALBQNMMAXKY  508J CENTURYLINK COMMUNICATIONS, LLC 664   2016-08-31   
575-489 3 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2014-11-25   
575-489 4 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2014-12-18   
575-489 5 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2015-01-12   
575-489 6 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2015-02-21   
575-489 7 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2014-11-25   
575-489 8 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2014-11-25   
575-489 9 ALBRNMFE5MD  5562 METROPCS, INC. 664   2014-11-24   
575-491 A ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-495 A ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-495 0 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2010-01-30   
575-495 1 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2010-09-18   
575-495 2 ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2011-06-25   
575-495 3 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2011-12-06   
575-495 4 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2014-07-24   
575-495 5 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2011-02-05   
575-495 6 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2012-09-23   
575-495 7 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2014-03-12   
575-495 8 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2010-10-01   
575-495 9 ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2011-03-11   
575-551 A ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-551 0 ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-551 1 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2006-10-31   
575-551 2 ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2007-02-19   

<< 1 2 3 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.