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.

NPA: 505 [Rate centres in NPA 505] [Dial plan for NPA 505]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-862 4 Gallup NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2005-04-09   
505-862 5 Gallup NM   7464 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NM 664   2006-12-26   
505-862 6 Gallup NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2006-05-21   
505-862 7 Gallup NM   9636 QWEST CORPORATION 664      
505-862 8 Gallup NM   9636 QWEST CORPORATION 664      
505-862 9 Gallup NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2008-11-20   
505-863 A Gallup NM GLLPNMMADS0  9636 QWEST CORPORATION 664      
505-864 A Albuquerque NM BELNNMMADS0  9636 QWEST CORPORATION 664      
505-865 A Albuquerque NM LSLNNMMADS0  9636 QWEST CORPORATION 664      
505-866 A Albuquerque NM LSLNNMMADS0  9636 QWEST CORPORATION 664      
505-867 A Albuquerque NM BRNLNMMADS0  9636 QWEST CORPORATION 664      
505-868 A Gallup NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
505-868 0 Gallup NM   6529 T-MOBILE USA, INC. 664   2023-08-14   
505-868 1 Gallup NM   6529 T-MOBILE USA, INC. 664   2023-08-14   
505-868 2 Gallup NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2023-03-17   
505-868 3 Gallup NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2023-01-21   
505-868 4 Gallup NM   377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2022-12-19   
505-868 5 Gallup NM   6529 T-MOBILE USA, INC. 664   2022-12-03   
505-868 6 Gallup NM   6529 T-MOBILE USA, INC. 664   2022-12-03   
505-868 7 Gallup NM   6529 T-MOBILE USA, INC. 664   2023-08-14   
505-868 8 Gallup NM   6529 T-MOBILE USA, INC. 664   2025-12-26   
505-868 9 Gallup NM   6529 T-MOBILE USA, INC. 664   2022-12-03   
505-869 A Albuquerque NM LSLNNMNORS1  9636 QWEST CORPORATION 664      
505-870 A Gallup NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
505-871 A Zuni NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
505-871 0 Zuni NM   206F ONVOY, LLC - NM 664   2012-12-15   
505-871 1 Zuni NM   206F ONVOY, LLC - NM 664   2012-12-15   
505-871 2 Zuni NM   206F ONVOY, LLC - NM 664   2012-12-15   
505-871 3 Zuni NM   206F ONVOY, LLC - NM 664   2012-12-15   
505-871 4 Zuni NM   206F ONVOY, LLC - NM 664   2013-12-28   
505-871 5 Zuni NM   206F ONVOY, LLC - NM 664   2013-12-28   
505-871 6 Zuni NM   508J CENTURYLINK COMMUNICATIONS, LLC 664   2015-06-24   
505-871 7 Zuni NM   206F ONVOY, LLC - NM 664   2008-10-19   
505-871 8 Zuni NM   206F ONVOY, LLC - NM 664   2011-03-05   
505-871 9 Zuni NM   206F ONVOY, LLC - NM 664   2019-02-16   
505-872 A Albuquerque NM ALBQNMSMDS0  9636 QWEST CORPORATION 664      
505-873 A Albuquerque NM ALBQNMSWDS0  9636 QWEST CORPORATION 664      
505-875 A Albuquerque NM ALBQNMSMDS0  9636 QWEST CORPORATION 664      
505-875 0 Albuquerque NM   9636 QWEST CORPORATION 664      
505-875 1 Albuquerque NM   9636 QWEST CORPORATION 664      
505-875 2 Albuquerque NM   9636 QWEST CORPORATION 664      
505-875 3 Albuquerque NM   9636 QWEST CORPORATION 664      
505-875 4 Albuquerque NM   9636 QWEST CORPORATION 664      
505-875 5 Albuquerque NM   9636 QWEST CORPORATION 664      
505-875 6 Albuquerque NM   9636 QWEST CORPORATION 664      
505-875 7 Albuquerque NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664      
505-875 8 Albuquerque NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664      
505-875 9 Albuquerque NM   9636 QWEST CORPORATION 664      
505-876 A Grants NM GRNTNMMADS0  9636 QWEST CORPORATION 664      
505-876 0 Grants NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2011-12-08   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.