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.
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Switch: ALBQNMXPDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
505-227 A Albuquerque NM 7457 LEVEL 3 TELECOM OF NEW MEXICO, LLC - NM 664   2006-09-25   
505-338 A Albuquerque NM 7457 LEVEL 3 TELECOM OF NEW MEXICO, LLC - NM 664      
505-468 A Albuquerque NM 7457 LEVEL 3 TELECOM OF NEW MEXICO, LLC - NM 664      
505-563 A Albuquerque NM 7457 LEVEL 3 TELECOM OF NEW MEXICO, LLC - NM 664      
505-923 A Albuquerque NM 7457 LEVEL 3 TELECOM OF NEW MEXICO, LLC - NM 664      
505-938 A Albuquerque NM 7457 LEVEL 3 TELECOM OF NEW MEXICO, LLC - NM 664      

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

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