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: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-531 A Santa Fe NM ALBQNMMAX8Z  732J NUSO, LLC 664      
505-531 0 Santa Fe NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2023-09-08   
505-531 1 Santa Fe NM   732J NUSO, LLC 664   2022-12-08   
505-531 2 Santa Fe NM   206F ONVOY, LLC - NM 664   2023-03-02   
505-531 3 Santa Fe NM   206F ONVOY, LLC - NM 664   2023-03-02   
505-531 4 Santa Fe NM   206F ONVOY, LLC - NM 664   2023-03-02   
505-531 5 Santa Fe NM   206F ONVOY, LLC - NM 664   2023-03-02   
505-531 6 Santa Fe NM   206F ONVOY, LLC - NM 664   2023-10-16   
505-531 7 Santa Fe NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2023-10-10   
505-531 8 Santa Fe NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2023-09-08   
505-531 9 Santa Fe NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2023-09-08   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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