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.

Dumas, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-377 A PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-377 0 PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-377 1 PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-377 2 PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-377 3 PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-377 4 PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-377 5 PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-377 6 PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-377 7 PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      
870-377 8 PNBLARIFUMD  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 530   2019-12-16   
870-377 9 PNBLAREK0MD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530   2022-08-27   
870-382 A DUMSARXADS0  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 530      
870-382 0 DUMSARXADS0  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 530      
870-382 1 DUMSARXADS0  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 530      
870-382 2 DUMSARXADS0  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 530      
870-382 3 PNBLAREK0MD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530   2015-07-30   
870-382 4 DUMSARXADS0  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 530      
870-382 5 DUMSARXADS0  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 530      
870-382 6 DUMSARXADS0  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 530      
870-382 7 DUMSARXADS0  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 530      
870-382 8 DUMSARXADS0  1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 530      
870-382 9 PNBLARJEX7Y  508J CENTURYLINK COMMUNICATIONS, LLC 530   2015-04-22   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.