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: 567

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-567 A Deming NM SLCYNMAZDS0  167F INTERACTIVE NETWORKS CORPORATION -NM 664      
575-567 0 Deming NM ALBQNMMAXQX  6010 NEW CINGULAR WIRELESS PCS, LLC 664   2012-06-03   
575-567 1 Deming NM SLCYNMAZDS0  167F INTERACTIVE NETWORKS CORPORATION -NM 664   2012-03-10   
575-567 2 Deming NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2012-12-19   
575-567 3 Deming NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2015-05-31   
575-567 4 Deming NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2013-12-22   
575-567 5 Deming NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2015-03-06   
575-567 6 Deming NM   508J CENTURYLINK COMMUNICATIONS LLC 664   2015-06-24   
575-567 7 Deming NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2013-12-22   
575-567 8 Deming NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-03-25   
575-567 9 Deming NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2013-09-25   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.