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: 355

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-355 A Albuquerque NM ALBQNMXMDS0  7464 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NM 664      
505-355 0 Albuquerque NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-03-14   
505-355 1 Albuquerque NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-03-14   
505-355 2 Albuquerque NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-05-06   
505-355 3 Albuquerque NM ALBQNMXMDS0  7464 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NM 664   2016-03-13   
505-355 4 Albuquerque NM ALBQNMMAX7Y  450C TELEPORT COMMUNICATIONS AMERICA NM-LLC 664   2016-05-20   
505-355 5 Albuquerque NM ALBQNMMAXUY  318J COMCAST IP PHONE, LLC 664   2016-03-14   
505-355 6 Albuquerque NM ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2016-03-14   
505-355 7 Albuquerque NM ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2016-03-14   
505-355 8 Albuquerque NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2016-03-14   
505-355 9 Albuquerque NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2016-03-14   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.