Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Region: NM

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-312 6 Las Cruces NM   6529 T-MOBILE USA, INC. 664      
575-312 7 Las Cruces NM   6529 T-MOBILE USA, INC. 664      
575-312 8 Las Cruces NM   6529 T-MOBILE USA, INC. 664      
575-312 9 Las Cruces NM   6529 T-MOBILE USA, INC. 664      
575-313 A Silver City NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-313 0 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-313 1 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-313 2 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-313 3 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-313 4 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-313 5 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-313 6 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-313 7 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-313 8 Silver City NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2004-01-07   
575-313 9 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2006-02-10   
575-314 A Alamogordo NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-314 0 Alamogordo NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2023-12-01   
575-314 1 Alamogordo NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2023-12-01   
575-314 2 Alamogordo NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2024-10-17   
575-314 3 Alamogordo NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2024-10-17   
575-314 4 Alamogordo NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2024-10-17   
575-314 5 Alamogordo NM   6529 T-MOBILE USA, INC. 664   2025-09-18   
575-314 6 Alamogordo NM   624H ONVOY SPECTRUM, LLC 664   2023-12-07   
575-314 7 Alamogordo NM   624H ONVOY SPECTRUM, LLC 664   2023-12-07   
575-314 8 Alamogordo NM   624H ONVOY SPECTRUM, LLC 664   2023-12-07   
575-314 9 Alamogordo NM   624H ONVOY SPECTRUM, LLC 664   2023-12-07   
575-315 A Ruidoso NM RUDSNMXCPS0  1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-315 0 Ruidoso NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2014-10-17   
575-315 1 Ruidoso NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664   2011-08-08   
575-315 2 Ruidoso NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2015-08-17   
575-315 3 Ruidoso NM   450C TELEPORT COMMUNICATIONS AMERICA NM-LLC 664   2015-12-18   
575-315 4 Ruidoso NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2012-10-05   
575-315 5 Ruidoso NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2012-02-06   
575-315 6 Ruidoso NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2012-09-23   
575-315 7 Ruidoso NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2018-08-21   
575-315 8 Ruidoso NM   206F ONVOY, LLC - NM 664   2017-09-14   
575-315 9 Ruidoso NM   206F ONVOY, LLC - NM 664   2020-01-10   
575-316 A Taos NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2024-03-28   
575-316 9 Taos NM   6529 T-MOBILE USA, INC. 664   2024-03-28   
575-317 A Roswell NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-317 0 Roswell NM   6529 T-MOBILE USA, INC. 664   2004-10-27   
575-317 1 Roswell NM   6529 T-MOBILE USA, INC. 664      
575-317 2 Roswell NM   6529 T-MOBILE USA, INC. 664   2003-03-23   
575-317 3 Roswell NM   6529 T-MOBILE USA, INC. 664      
575-317 4 Roswell NM   6529 T-MOBILE USA, INC. 664      
575-317 5 Roswell NM   6529 T-MOBILE USA, INC. 664   2004-04-12   
575-317 6 Roswell NM   6529 T-MOBILE USA, INC. 664      
575-317 7 Roswell NM   6529 T-MOBILE USA, INC. 664   2003-11-26   
575-317 8 Roswell NM   6529 T-MOBILE USA, INC. 664   2003-10-13   
575-317 9 Roswell NM   5562 METROPCS, INC. 664      
575-318 A Hobbs NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-318 0 Hobbs NM   6529 T-MOBILE USA, INC. 664   2011-06-23   
575-318 1 Hobbs NM   5562 METROPCS, INC. 664      
575-318 2 Hobbs NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2004-06-03   
575-318 3 Hobbs NM   5562 METROPCS, INC. 664      
575-318 4 Hobbs NM   5562 METROPCS, INC. 664      
575-318 5 Hobbs NM   5562 METROPCS, INC. 664   2005-11-03   
575-318 6 Hobbs NM   5562 METROPCS, INC. 664      
575-318 7 Hobbs NM   5562 METROPCS, INC. 664   2005-04-01   
575-318 8 Hobbs NM   5562 METROPCS, INC. 664   2004-12-17   
575-318 9 Hobbs NM   6529 T-MOBILE USA, INC. 664      
575-319 A Las Cruces NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2024-03-28   
575-319 0 Las Cruces NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2024-03-28   
575-319 1 Las Cruces NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2024-03-28   
575-319 2 Las Cruces NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2024-03-28   
575-319 3 Las Cruces NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2024-03-28   
575-319 4 Las Cruces NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2024-03-28   
575-319 5 Las Cruces NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2024-12-12   
575-319 6 Las Cruces NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2024-12-12   
575-319 7 Las Cruces NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2024-09-15   
575-319 8 Las Cruces NM   206F ONVOY, LLC - NM 664   2024-04-08   
575-319 9 Las Cruces NM   206F ONVOY, LLC - NM 664   2024-04-08   
575-320 A Portales NM ALBQNM10DS5  377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664      
575-320 0 Portales NM   515J IP HORIZON LLC 664   2022-05-26   
575-320 1 Portales NM   206F ONVOY, LLC - NM 664   2021-03-04   
575-320 2 Portales NM   206F ONVOY, LLC - NM 664   2021-03-04   
575-320 3 Portales NM   624H ONVOY SPECTRUM, LLC 664   2025-01-22   
575-320 4 Portales NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2021-09-26   
575-320 7 Portales NM   377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2024-03-24   
575-320 8 Portales NM   206F ONVOY, LLC - NM 664   2024-03-08   
575-320 9 Portales NM   377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2019-10-26   
575-321 A Clovis NM ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2024-04-21   
575-321 0 Clovis NM   206F ONVOY, LLC - NM 664   2024-04-23   
575-321 1 Clovis NM   490J DISH WIRELESS, LLC 664   2024-09-12   
575-321 2 Clovis NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2025-12-26   
575-321 3 Clovis NM   624H ONVOY SPECTRUM, LLC 664   2025-01-24   
575-321 4 Clovis NM   490J DISH WIRELESS, LLC 664   2026-01-29   
575-321 8 Clovis NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2024-04-21   
575-321 9 Clovis NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2024-04-21   
575-322 A Socorro NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-322 0 Socorro NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2008-10-23   
575-322 1 Socorro NM   206F ONVOY, LLC - NM 664   2016-03-28   
575-322 2 Socorro NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2008-11-20   
575-322 3 Socorro NM   7464 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NM 664   2008-03-07   
575-322 4 Socorro NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2010-02-20   
575-322 5 Socorro NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2011-01-10   
575-322 6 Socorro NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2011-06-19   
575-322 7 Socorro NM   206F ONVOY, LLC - NM 664   2007-05-06   
575-322 8 Socorro NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2011-08-29   
575-322 9 Socorro NM   206F ONVOY, LLC - NM 664   2012-12-15   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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