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: 654

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-654 A Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664      
505-654 5 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-09-26   
505-654 6 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-09-26   
505-654 7 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-09-26   
505-654 8 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-09-26   
505-654 9 Farmington NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-09-26   

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

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