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: 552

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-552 A Albuquerque NM LAACNM01RS1  9636 QWEST CORPORATION 664      
505-552 0 Albuquerque NM   9636 QWEST CORPORATION 664      
505-552 1 Albuquerque NM   9636 QWEST CORPORATION 664      
505-552 2 Albuquerque NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2008-11-20   
505-552 3 Albuquerque NM   206F ONVOY, LLC - NM 664   2007-03-23   
505-552 4 Albuquerque NM   206F ONVOY, LLC - NM 664   2016-04-11   
505-552 5 Albuquerque NM   9636 QWEST CORPORATION 664      
505-552 6 Albuquerque NM   9636 QWEST CORPORATION 664      
505-552 7 Albuquerque NM   9636 QWEST CORPORATION 664      
505-552 8 Albuquerque NM   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2010-10-01   
505-552 9 Albuquerque NM   9636 QWEST CORPORATION 664      

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

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