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: 314

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
813-314 A Tampa Central FL TAMPFLXX22H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-314 0 Tampa Central FL TAMPFLXX22H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-314 1 Tampa Central FL TAMPFLXX22H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-314 2 Tampa Central FL TAMRFLWSCMD  7635 LEVEL 3 TELECOM OF FLORIDA, LP - FL 952   2002-02-11   
813-314 3 Tampa Central FL TAMPFLXX22H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-314 4 Tampa Central FL TAMPFLXX22H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-314 5 Tampa Central FL TAMPFLXX22H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-314 6 Tampa Central FL TAMPFLXX22H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-314 7 Tampa Central FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2012-09-22   
813-314 8 Tampa Central FL TAMPFLXX22H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
813-314 9 Tampa Central FL TAMPFLXX22H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.