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: 887

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-887 A Grants NM ALBQNM10X3X  516J TON80 COMMUNICATIONS, LLC 664      
505-887 0 Grants NM   939H COMMIO, LLC 664   2024-02-24   
505-887 1 Grants NM   206F ONVOY, LLC - NM 664   2024-04-15   
505-887 2 Grants NM   206F ONVOY, LLC - NM 664   2024-05-20   
505-887 3 Grants NM   206F ONVOY, LLC - NM 664   2024-07-27   
505-887 4 Grants NM   624H ONVOY SPECTRUM, LLC 664   2025-01-24   
505-887 5 Grants NM   206F ONVOY, LLC - NM 664   2025-04-13   
505-887 6 Grants NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2023-10-29   
505-887 7 Grants NM   516J TON80 COMMUNICATIONS, LLC 664   2022-05-10   
505-887 8 Grants NM   145J TERRA NOVA TELECOM INC. 664   2023-08-09   
505-887 9 Grants NM   377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2023-10-14   

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

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