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: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-273 A Albuquerque NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
505-273 0 Albuquerque NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2011-08-12   
505-273 1 Albuquerque NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2011-08-12   
505-273 2 Albuquerque NM ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2012-06-30   
505-273 3 Albuquerque NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2012-10-19   
505-273 4 Albuquerque NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2012-10-19   
505-273 5 Albuquerque NM ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2012-04-04   
505-273 6 Albuquerque NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2012-10-19   
505-273 7 Albuquerque NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2012-10-19   
505-273 8 Albuquerque NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2012-10-19   
505-273 9 Albuquerque NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2012-10-19   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.