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: 912

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-912 A Bayard NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-912 0 Bayard NM ALBQNMMAXQX  6010 NEW CINGULAR WIRELESS PCS, LLC 664      
575-912 1 Bayard NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664      
575-912 2 Bayard NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-912 3 Bayard NM ALBQNMMAXUY  318J COMCAST IP PHONE, LLC 664      
575-912 4 Bayard NM ALBQNMMAXKY  508J CENTURYLINK COMMUNICATIONS, LLC 664      
575-912 5 Bayard NM BYRDNMMARS1  9636 QWEST CORPORATION 664      
575-912 6 Bayard NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-912 7 Bayard NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-912 8 Bayard NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-912 9 Bayard NM ALBQNM10DS5  377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.