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.

Switch: ALBQNMXMDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
505-346 A Albuquerque NM 7464 BROOKS FIBER COMMUNICATIONS OF NEW MEXICO - NM 664      
505-348 A Albuquerque NM 7464 BROOKS FIBER COMMUNICATIONS OF NEW MEXICO - NM 664      
505-353 A Albuquerque NM 7464 BROOKS FIBER COMMUNICATIONS OF NEW MEXICO - NM 664      
505-794 A Albuquerque NM 7464 BROOKS FIBER COMMUNICATIONS OF NEW MEXICO - NM 664      
575-964 A Hobbs NM 7464 BROOKS FIBER COMMUNICATIONS OF NEW MEXICO - NM 664      

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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