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.

Subiaco, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
479-475 A RLVLARXASMD  348F ONVOY, LLC - AR 528      
479-475 4 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2021-07-04   
479-475 5 RLVLARXASMD  348F ONVOY, LLC - AR 528   2021-04-18   
479-475 7 RLVLARXASMD  348F ONVOY, LLC - AR 528   2021-02-18   
479-934 A SUBCARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 528      
479-934 0 SUBCARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 528      
479-934 1 SUBCARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 528      
479-934 2 SUBCARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 528      
479-934 3 SUBCARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 528      
479-934 4 SUBCARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 528      
479-934 5 SUBCARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 528      
479-934 6 SUBCARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 528      
479-934 7 RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-01   
479-934 8 SUBCARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 528      
479-934 9 SUBCARXARS1  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 528      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.