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.

OCN: 5470 LEVEL 3 COMMUNICATIONS, LLC - NM

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
575-345 5 Cannon AFB NM ALBQNMMAXLX  664   2023-02-18   
575-400 7 Lindrith NM   664   2018-06-14   
575-405 5 Las Cruces NM ALBQNMMAXLX  664   2008-10-10   
575-408 7 Hobbs NM ALBQNMMAXLX  664   2008-10-03   
575-418 6 Socorro NM ALBQNMMAXLX  664   2005-06-17   
575-424 A Virden NM TCSNAZMAVMD  668      
575-424 2 Virden NM TCSNAZMAVMD  668   2012-04-29   
575-429 2 Clayton NM ALBQNMMAXLX  664   2021-05-12   
575-446 1 Alamogordo NM ALBQNMMAXLX  664   2005-04-25   
575-446 4 Alamogordo NM ALBQNMMAXLX  664   2002-07-31   
575-448 0 Chaparral NM ALBQNMMAXLX  664   2008-10-30   
575-449 A Las Cruces NM ALBQNMMAXLX  664      
575-449 2 Las Cruces NM ALBQNMMAXLX  664   2013-05-17   
575-449 3 Las Cruces NM ALBQNMMAXLX  664   2014-04-19   
575-479 5 Alamogordo NM ALBQNMMAXLX  664   2005-04-25   
575-483 6 Springer NM ALBQNMMAXLX  664   2006-09-04   
575-517 2 Socorro NM ALBQNMMAXLX  664   2008-10-10   
575-519 1 Silver City NM ALBQNMMAXLX  664   2007-01-05   
575-537 1 Bayard NM ALBQNMMAXLX  664   2006-11-01   
575-541 3 Las Cruces NM ALBQNMMAXLX  664   2008-05-27   
575-545 5 Deming NM ALBQNMMAXLX  664   2005-02-28   
575-545 6 Deming NM ALBQNMMAXLX  664   2008-10-10   
575-578 A Roswell NM ALBQNMMAXLX  664      
575-578 0 Roswell NM ALBQNMMAXLX  664   2007-05-19   
575-578 1 Roswell NM ALBQNMMAXLX  664   2007-10-24   
575-578 2 Roswell NM ALBQNMMAXLX  664   2011-04-23   
575-578 4 Roswell NM ALBQNMMAXLX  664   2002-07-08   
575-586 4 Questa NM ALBQNMMAXLX  664   2006-11-01   
575-587 3 Penasco NM ALBQNMMAXLX  664   2006-11-01   
575-587 6 Penasco NM ALBQNMMAXLX  664   2012-02-26   
575-599 1 Red River NM ALBQNMMAXLX  664   2023-02-18   
575-602 7 Hobbs NM ALBQNMMAXLX  664   2014-07-19   
575-613 A Taos NM ALBQNMMAXLX  664      
575-613 1 Taos NM ALBQNMMAXLX  664   2007-03-10   
575-613 4 Taos NM ALBQNMMAXLX  664   2002-07-15   
575-635 A Las Cruces NM ALBQNMMAXLX  664      
575-635 4 Las Cruces NM ALBQNMMAXLX  664   2002-06-28   
575-636 1 Las Cruces NM ALBQNMMAXLX  664   2012-06-23   
575-636 2 Las Cruces NM ALBQNMMAXLX  664   2004-12-30   
575-651 3 Ruidoso Downs NM ALBQNMMAXLX  664   2019-11-17   
575-659 7 Lovington NM ALBQNMMAXLX  664   2017-10-26   
575-680 1 Las Cruces NM ALBQNMMAXLX  664   2006-10-26   
575-680 2 Las Cruces NM ALBQNMMAXLX  664   2006-10-26   
575-725 2 Carlsbad NM ALBQNMMAXLX  664   2016-10-14   
575-735 3 Cimarron NM ALBQNMMAXLX  664   2023-02-18   
575-781 2 Santa Rosa NM ALBQNMMAXLX  664   2021-05-12   
575-812 8 Alamogordo NM ALBQNMMAXLX  664   2008-10-24   
575-824 7 Chaparral NM ALBQNMMAXLX  664   2004-11-14   
575-888 3 Las Cruces NM ALBQNMMAXLX  664   2015-08-24   
575-915 1 Las Cruces NM ALBQNMMAXLX  664   2008-06-06   

<< 1 2 3 4 5 6 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.