Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 505 [Rate centres in NPA 505] [Dial plan for NPA 505]

NXX: 979

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-979 A Gallup NM ALBQNMMAXQX  6010 NEW CINGULAR WIRELESS PCS, LLC 664      
505-979 0 Gallup NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664      
505-979 1 Gallup NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664      
505-979 2 Gallup NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664      
505-979 3 Gallup NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664      
505-979 4 Gallup NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664      
505-979 5 Gallup NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2014-06-16   
505-979 6 Gallup NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664      
505-979 7 Gallup NM   206F ONVOY, LLC - NM 664   2013-12-22   
505-979 8 Gallup NM   6529 T-MOBILE USA, INC. 664   2013-03-07   
505-979 9 Gallup NM   206F ONVOY, LLC - NM 664   2013-12-22   

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

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