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: 727

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-727 A Bayard NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-727 0 Bayard NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-05-16   
575-727 1 Bayard NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-05-16   
575-727 2 Bayard NM ALBQNMMAXYY  506J TWILIO INTERNATIONAL, INC. 664   2021-01-02   
575-727 3 Bayard NM ALBQNMMAXPY  624H ONVOY SPECTRUM, LLC 664   2021-05-23   
575-727 4 Bayard NM ALBQNMMAXPY  624H ONVOY SPECTRUM, LLC 664   2021-05-23   
575-727 5 Bayard NM ALBQNMMAXPY  624H ONVOY SPECTRUM, LLC 664   2020-07-13   
575-727 6 Bayard NM ALBQNMMAXPY  624H ONVOY SPECTRUM, LLC 664   2020-07-13   
575-727 7 Bayard NM ALBQNMMAXPY  624H ONVOY SPECTRUM, LLC 664   2020-07-13   
575-727 8 Bayard NM ALBQNM10KMD  073H TELNYX LLC 664   2018-09-03   
575-727 9 Bayard NM ALBQNMMAX2Y  123F BANDWIDTH.COM CLEC, LLC - NM 664   2021-08-21   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.