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: 575 [Rate centres in NPA 575] [Dial plan for NPA 575]

NXX: 867

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-867 A Anthony NM ALBRNMJW4MD  939H COMMIO, LLC 664      
575-867 0 Anthony NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-867 1 Anthony NM ALBQNMMAXUY  318J COMCAST IP PHONE, LLC 664      
575-867 2 Anthony NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-867 3 Anthony NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-867 4 Anthony NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-867 5 Anthony NM ALBRNMJW4MD  939H COMMIO, LLC 664      
575-867 6 Anthony NM ALBRNMJW4MD  939H COMMIO, LLC 664      
575-867 7 Anthony NM ALBRNMJW4MD  939H COMMIO, LLC 664      
575-867 8 Anthony NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-867 9 Anthony NM ALBQNMMAX7Y  450C TELEPORT COMMUNICATIONS AMERICA NM-LLC 664      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.