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: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-437 A Albuquerque NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
505-437 0 Albuquerque NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
505-437 1 Albuquerque NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
505-437 2 Albuquerque NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
505-437 3 Albuquerque NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
505-437 4 Albuquerque NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
505-437 5 Albuquerque NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
505-437 6 Albuquerque NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
505-437 7 Albuquerque NM ALBQNMMAXKY  508J CENTURYLINK COMMUNICATIONS, LLC 664      
505-437 8 Albuquerque NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
505-437 9 Albuquerque NM ALBQNM10DS5  377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.