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: 7464 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NM

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
505-200 3 Albuquerque NM ALBQNMXMDS0  664   2011-11-16   
505-208 3 Albuquerque NM ALBQNMXMDS0  664   2018-08-08   
505-219 0 Albuquerque NM ALBQNMXMDS0  664   2013-09-19   
505-313 8 Albuquerque NM ALBQNMXMDS0  664   2016-12-17   
505-346 A Albuquerque NM ALBQNMXMDS0  664      
505-348 A Albuquerque NM ALBQNMXMDS0  664      
505-348 0 Albuquerque NM ALBQNMXMDS0  664      
505-348 1 Albuquerque NM ALBQNMXMDS0  664      
505-348 2 Albuquerque NM ALBQNMXMDS0  664      
505-348 3 Albuquerque NM ALBQNMXMDS0  664      
505-348 4 Albuquerque NM ALBQNMXMDS0  664      
505-348 5 Albuquerque NM ALBQNMXMDS0  664      
505-348 8 Albuquerque NM ALBQNMXMDS0  664      
505-348 9 Albuquerque NM ALBQNMXMDS0  664      
505-353 3 Albuquerque NM ALBQNMXMDS0  664      
505-353 4 Albuquerque NM ALBQNMXMDS0  664      
505-353 5 Albuquerque NM ALBQNMXMDS0  664      
505-353 8 Albuquerque NM ALBQNMXMDS0  664   2006-03-08   
505-355 A Albuquerque NM ALBQNMXMDS0  664      
505-355 3 Albuquerque NM ALBQNMXMDS0  664   2016-03-13   
505-365 4 Santa Fe NM ALBQNMXMDS0  664   2016-11-17   
505-372 A Santa Fe NM ALBQNMXMDS0  664      
505-372 2 Santa Fe NM ALBQNMXMDS0  664   2019-04-14   
505-372 3 Santa Fe NM ALBQNMXMDS0  664   2019-04-14   
505-404 3 Albuquerque NM ALBQNMXMDS0  664   2004-12-24   
505-407 3 Albuquerque NM ALBQNMXMDS0  664   2006-12-26   
505-428 6 Santa Fe NM ALBQNMXMDS0  664   2003-05-23   
505-485 1 Albuquerque NM ALBQNMXMDS0  664   2015-02-04   
505-490 4 Santa Fe NM ALBQNMXMDS0  664   2011-08-17   
505-608 3 Farmington NM ALBQNMXMDS0  664   2006-12-06   
505-634 5 Aztec NM ALBQNMXMDS0  664   2007-06-15   
505-652 3 Las Vegas NM ALBQNMXMDS0  664   2011-04-15   
505-658 3 Grants NM ALBQNMXMDS0  664   2009-11-20   
505-663 7 Los Alamos NM ALBQNMXMDS0  664   2003-05-07   
505-717 3 Albuquerque NM ALBQNMXMDS0  664   2009-03-05   
505-793 8 Farmington NM ALBQNMXMDS0  664   2014-12-26   
505-794 A Albuquerque NM ALBQNMXMDS0  664      
505-807 3 Albuquerque NM ALBQNMXMDS0  664   2007-06-15   
505-816 7 Albuquerque NM ALBQNMXMDS0  664   2006-03-02   
505-818 6 Albuquerque NM ALBQNMXMDS0  664   2006-03-02   
505-862 5 Gallup NM ALBQNMXMDS0  664   2006-12-26   
505-886 6 Albuquerque NM ALBQNMXMDS0  664   2013-03-01   
505-893 0 Albuquerque NM ALBQNMXMDS0  664      
505-893 1 Albuquerque NM ALBQNMXMDS0  664      
505-893 3 Albuquerque NM ALBQNMXMDS0  664      
505-893 4 Albuquerque NM ALBQNMXMDS0  664      
505-893 5 Albuquerque NM ALBQNMXMDS0  664      
505-893 6 Albuquerque NM ALBQNMXMDS0  664      
505-893 7 Albuquerque NM ALBQNMXMDS0  664      
505-893 8 Albuquerque NM ALBQNMXMDS0  664      
505-893 9 Albuquerque NM ALBQNMXMDS0  664      
505-944 3 Albuquerque NM ALBQNMXMDS0  664   2006-03-02   
505-966 4 Albuquerque NM ALBQNMXMDS0  664   2006-12-26   
575-201 6 Anthony NM ALBQNMXMDS0  664   2010-03-15   
575-205 A Tucumcari NM ALBQNMXMDS0  664      
575-205 3 Tucumcari NM ALBQNMXMDS0  664   2016-12-17   
575-208 3 Roswell NM ALBQNMXMDS0  664   2006-12-26   
575-219 3 Clovis NM ALBQNMXMDS0  664   2007-06-15   
575-288 3 Las Cruces NM ALBQNMXMDS0  664   2014-11-07   
575-322 3 Socorro NM ALBQNMXMDS0  664   2008-03-07   
575-329 4 Cannon AFB NM ALBQNMXMDS0  664   2015-07-18   
575-383 8 Raton NM ALBQNMXMDS0  664   2014-01-02   
575-468 A Portales NM ALBQNMXMDS0  664      
575-468 3 Portales NM ALBQNMXMDS0  664   2013-03-25   
575-502 3 Santa Teresa NM ALBQNMXMDS0  664   2011-11-01   
575-519 3 Silver City NM ALBQNMXMDS0  664   2010-10-01   
575-551 3 Alamogordo NM ALBQNMXMDS0  664   2006-12-26   
575-616 3 Artesia NM ALBQNMXMDS0  664   2010-10-01   
575-659 A Lovington NM ALBQNMXMDS0  664      
575-659 3 Lovington NM ALBQNMXMDS0  664   2016-03-13   
575-680 3 Las Cruces NM ALBQNMXMDS0  664   2006-12-26   
575-741 3 Taos NM ALBQNMXMDS0  664   2008-02-08   
575-936 3 Deming NM ALBQNMXMDS0  664   2012-02-01   
575-964 A Hobbs NM ALBQNMXMDS0  664      
575-964 9 Hobbs NM ALBQNMXMDS0  664      

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.