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: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-630 A Albuquerque NM   206F ONVOY, LLC - NM 664   2024-08-09   
505-630 0 Albuquerque NM   206F ONVOY, LLC - NM 664   2024-08-09   
505-630 1 Albuquerque NM   206F ONVOY, LLC - NM 664   2024-08-09   
505-630 2 Albuquerque NM   206F ONVOY, LLC - NM 664   2024-08-09   
505-630 3 Albuquerque NM   206F ONVOY, LLC - NM 664   2024-08-09   
505-630 4 Albuquerque NM   206F ONVOY, LLC - NM 664   2024-08-09   

Last updated: Sun, 18 Aug 2024 23:40:19 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.