Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 505 [Rate centres in NPA 505] [Dial plan for NPA 505]

NXX: 832

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-832 A Albuquerque NM MRTYNMMARS1  9636 QWEST CORPORATION 664      
505-832 0 Albuquerque NM   9636 QWEST CORPORATION 664      
505-832 1 Albuquerque NM   9636 QWEST CORPORATION 664      
505-832 2 Albuquerque NM   9636 QWEST CORPORATION 664      
505-832 3 Albuquerque NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2004-11-14   
505-832 4 Albuquerque NM   9636 QWEST CORPORATION 664      
505-832 5 Albuquerque NM   9636 QWEST CORPORATION 664      
505-832 6 Albuquerque NM   9636 QWEST CORPORATION 664      
505-832 7 Albuquerque NM   318J COMCAST IP PHONE, LLC 664   2007-03-13   
505-832 8 Albuquerque NM   206F ONVOY, LLC - NM 664   2007-04-09   
505-832 9 Albuquerque NM   9636 QWEST CORPORATION 664      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.