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: 202

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-202 A Gallup NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
505-202 0 Gallup NM ALBQNM10QMD  145J TERRA NOVA TELECOM INC. 664   2026-02-19   
505-202 1 Gallup NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
505-202 2 Gallup NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2026-02-19   
505-202 3 Gallup NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2026-02-19   
505-202 4 Gallup NM ALBQNMMAXQX  6010 NEW CINGULAR WIRELESS PCS, LLC 664   2026-04-17   
505-202 5 Gallup NM ALBQNMMAXQX  6010 NEW CINGULAR WIRELESS PCS, LLC 664   2026-04-17   
505-202 7 Gallup NM   883K AHOI LLC 664   2026-07-31   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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