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: ALBQNM10QMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
505-461 2 White Rock NM 145J TERRA NOVA TELECOM INC. 664   2024-02-14   
505-487 5 Los Alamos NM 145J TERRA NOVA TELECOM INC. 664   2024-02-16   
505-808 A Albuquerque NM 145J TERRA NOVA TELECOM INC. 664      
575-494 9 Deming NM 145J TERRA NOVA TELECOM INC. 664   2024-09-09   
575-515 1 Las Cruces NM 145J TERRA NOVA TELECOM INC. 664   2024-04-22   
575-599 5 Red River NM 145J TERRA NOVA TELECOM INC. 664   2024-04-22   
575-727 2 Bayard NM 145J TERRA NOVA TELECOM INC. 664   2024-08-19   
575-757 7 Socorro NM 145J TERRA NOVA TELECOM INC. 664   2024-04-22   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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