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: 970 [Rate centres in NPA 970] [Dial plan for NPA 970]

NXX: 736

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-736 A Oak Creek CO OKCKCOMARS1  9636 QWEST CORPORATION 656      
970-736 0 Oak Creek CO OKCKCOMARS1  9636 QWEST CORPORATION 656      
970-736 1 Oak Creek CO OKCKCOMARS1  9636 QWEST CORPORATION 656      
970-736 2 Oak Creek CO OKCKCOMARS1  9636 QWEST CORPORATION 656      
970-736 3 Oak Creek CO DNVTCOZIDS1  026D ONVOY, LLC CO 656   2006-02-05   
970-736 5 Oak Creek CO DNVTCOZIDS1  026D ONVOY, LLC CO 656   2007-03-18   
970-736 6 Oak Creek CO DNVTCOZIDS1  026D ONVOY, LLC CO 656   2012-12-13   
970-736 7 Oak Creek CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-01-05   
970-736 8 Oak Creek CO OKCKCOMARS1  9636 QWEST CORPORATION 656      
970-736 9 Oak Creek CO DNVTCOZIDS1  026D ONVOY, LLC CO 656   2013-04-12   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.