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: 308

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-308 A Albuquerque NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
505-308 0 Albuquerque NM   206F ONVOY, LLC - NM 664   2016-05-05   
505-308 1 Albuquerque NM   206F ONVOY, LLC - NM 664   2016-05-05   
505-308 2 Albuquerque NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2016-09-22   
505-308 3 Albuquerque NM   318J COMCAST IP PHONE, LLC 664   2018-10-07   
505-308 4 Albuquerque NM   318J COMCAST IP PHONE, LLC 664   2020-04-04   
505-308 5 Albuquerque NM   318J COMCAST IP PHONE, LLC 664   2020-04-09   
505-308 6 Albuquerque NM   206F ONVOY, LLC - NM 664   2020-12-07   
505-308 7 Albuquerque NM   206F ONVOY, LLC - NM 664   2020-12-07   
505-308 8 Albuquerque NM   318J COMCAST IP PHONE, LLC 664   2018-10-07   
505-308 9 Albuquerque NM   5562 METROPCS, INC. 664   2019-01-28   

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

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