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: 650

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-650 A Farmington NM   206F ONVOY, LLC - NM 664   2025-05-11   
505-650 0 Farmington NM   206F ONVOY, LLC - NM 664   2025-05-11   
505-650 1 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-06-20   
505-650 2 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-06-20   
505-650 3 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-06-20   
505-650 4 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-06-20   
505-650 5 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-06-20   
505-650 6 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-06-20   
505-650 7 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-06-20   
505-650 8 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-06-20   
505-650 9 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-06-20   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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