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: 754

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-754 A Red River NM RDRVNMMARS1  9636 QWEST CORPORATION 664      
575-754 0 Red River NM ALBQNMMAXQX  6010 NEW CINGULAR WIRELESS PCS, LLC 664   2011-04-12   
575-754 1 Red River NM RDRVNMMARS1  9636 QWEST CORPORATION 664      
575-754 2 Red River NM RDRVNMMARS1  9636 QWEST CORPORATION 664      
575-754 3 Red River NM RDRVNMMARS1  9636 QWEST CORPORATION 664      
575-754 4 Red River NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2011-11-25   
575-754 5 Red River NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2011-10-30   
575-754 6 Red River NM RDRVNMMARS1  9636 QWEST CORPORATION 664      
575-754 7 Red River NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2007-05-05   
575-754 8 Red River NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2013-12-22   
575-754 9 Red River NM RDRVNMMARS1  9636 QWEST CORPORATION 664      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.