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.

Winslow, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
479-634 A WNSLARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-765 A   502D COMCAST PHONE OF ARKANSAS, LLC - AR 526      
479-765 0   196F BANDWIDTH.COM CLEC, LLC - AR 526   2018-07-06   
479-765 1   196F BANDWIDTH.COM CLEC, LLC - AR 526   2020-01-18   
479-765 2   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2017-06-30   
479-765 3   502D COMCAST PHONE OF ARKANSAS, LLC - AR 526   2018-03-28   
479-765 4   348F ONVOY, LLC AR 526   2020-02-02   
479-765 5   348F ONVOY, LLC AR 526   2018-11-05   
479-765 6   502D COMCAST PHONE OF ARKANSAS, LLC - AR 526      
479-765 7   7575 CENTURYLINK COMMUNICATIONS LLC 526   2015-01-07   
479-765 8   348F ONVOY, LLC AR 526   2020-02-02   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.