Local Calling Guide

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NPA: 575 [Rate centres in NPA 575] [Dial plan for NPA 575]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-579 5 Hillsboro NM   206F ONVOY, LLC - NM 664   2018-06-13   
575-579 6 Hillsboro NM   206F ONVOY, LLC - NM 664   2020-01-10   
575-579 7 Hillsboro NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2018-06-14   
575-581 A El Rito NM ELRTNMXCRS1  1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-582 A Vallecitos NM VLCTNMXCRS1  1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-582 0 Vallecitos NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-582 1 Vallecitos NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-582 2 Vallecitos NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-582 3 Vallecitos NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-582 4 Vallecitos NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-582 5 Vallecitos NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-582 6 Vallecitos NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-582 8 Vallecitos NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-582 9 Vallecitos NM   1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-584 A Vaughn NM VGHNNMXCRS0  2262 E.N.M.R. TEL COOP 664      
575-585 A Tularosa NM TLRSNMXCDS0  2265 TULAROSA BASIN TELEPHONE CO., INC. 664      
575-586 A Questa NM QUSTNMMARS1  9636 QWEST CORPORATION 664      
575-586 0 Questa NM   9636 QWEST CORPORATION 664      
575-586 1 Questa NM   9636 QWEST CORPORATION 664      
575-586 2 Questa NM   9636 QWEST CORPORATION 664      
575-586 3 Questa NM   206F ONVOY, LLC - NM 664   2013-12-22   
575-586 4 Questa NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2006-11-01   
575-586 5 Questa NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2012-01-27   
575-586 6 Questa NM   206F ONVOY, LLC - NM 664   2011-10-30   
575-586 7 Questa NM   9636 QWEST CORPORATION 664      
575-586 8 Questa NM   206F ONVOY, LLC - NM 664   2007-05-04   
575-586 9 Questa NM   9636 QWEST CORPORATION 664      
575-587 A Penasco NM PNSCNMMARS1  9636 QWEST CORPORATION 664      
575-587 0 Penasco NM   9636 QWEST CORPORATION 664      
575-587 1 Penasco NM   9636 QWEST CORPORATION 664      
575-587 2 Penasco NM   9636 QWEST CORPORATION 664      
575-587 3 Penasco NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2006-11-01   
575-587 4 Penasco NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2011-03-11   
575-587 5 Penasco NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2011-04-08   
575-587 6 Penasco NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2012-02-26   
575-587 7 Penasco NM   206F ONVOY, LLC - NM 664   2007-05-04   
575-587 8 Penasco NM   206F ONVOY, LLC - NM 664   2012-12-15   
575-587 9 Penasco NM   206F ONVOY, LLC - NM 664   2013-09-15   
575-588 A Tierra Amarilla NM TRAMNMXCRS0  1193 VALOR TELECOM TX,LP-NM #2 DBA WINDSTREAM COMM SW 664      
575-589 A Santa Teresa NM SNTSNMAARSA  9636 QWEST CORPORATION 664      
575-589 0 Santa Teresa NM   9636 QWEST CORPORATION 664      
575-589 1 Santa Teresa NM   9636 QWEST CORPORATION 664      
575-589 2 Santa Teresa NM   9636 QWEST CORPORATION 664      
575-589 3 Santa Teresa NM   9636 QWEST CORPORATION 664      
575-589 4 Santa Teresa NM   9636 QWEST CORPORATION 664      
575-589 5 Santa Teresa NM   9636 QWEST CORPORATION 664      
575-589 6 Santa Teresa NM   9636 QWEST CORPORATION 664      
575-589 7 Santa Teresa NM   9636 QWEST CORPORATION 664      
575-589 8 Santa Teresa NM   145J TERRA NOVA TELECOM INC. 664   2023-08-09   
575-589 9 Santa Teresa NM   9636 QWEST CORPORATION 664      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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