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: ESPNNMXC7MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
505-542 1 Espanola NM 206F ONVOY, LLC - NM 664   2023-09-14   
505-571 0 Abiquiu NM 206F ONVOY, LLC - NM 664   2023-09-14   
505-626 0 Ojo Caliente NM 206F ONVOY, LLC - NM 664   2023-09-14   
575-900 A Vallecitos NM 206F ONVOY, LLC - NM 664      
575-900 8 Vallecitos NM 206F ONVOY, LLC - NM 664   2022-12-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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