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: 813 [Rate centres in NPA 813] [Dial plan for NPA 813]

NXX: 571

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
813-571 A Tampa East FL BRNDFLXA68H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-571 0 Tampa East FL BRNDFLXA68H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-571 1 Tampa East FL BRNDFLXA68H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-571 2 Tampa East FL BRNDFLXA68H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-571 3 Tampa East FL BRNDFLXA68H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-571 4 Tampa East FL TAMRFLWSCMD  7635 LEVEL 3 TELECOM OF FLORIDA, LP - FL 952   2006-05-29   
813-571 5 Tampa East FL BRNDFLXA68H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-571 6 Tampa East FL BRNDFLXA68H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952   2002-10-30   
813-571 7 Tampa East FL BRNDFLXA68H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-571 8 Tampa East FL BRNDFLXA68H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-571 9 Tampa East FL BRNDFLXA68H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.