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: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-297 A Gallup NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
505-297 0 Gallup NM   377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2016-01-08   
505-297 1 Gallup NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2016-09-12   
505-297 2 Gallup NM   868G FASTTRACK COMMUNICATIONS, INC. - NM 664   2015-10-09   
505-297 3 Gallup NM   318J COMCAST IP PHONE, LLC 664   2015-07-02   
505-297 4 Gallup NM   6529 T-MOBILE USA, INC. 664   2015-09-17   
505-297 5 Gallup NM   5562 METROPCS, INC. 664   2016-10-17   
505-297 6 Gallup NM   6529 T-MOBILE USA, INC. 664   2016-10-13   
505-297 7 Gallup NM   6529 T-MOBILE USA, INC. 664   2016-09-20   
505-297 8 Gallup NM   6529 T-MOBILE USA, INC. 664   2015-04-26   
505-297 9 Gallup NM   6529 T-MOBILE USA, INC. 664   2015-04-25   

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

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