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: 366

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
813-366 A Tampa West FL TAMQFLRYDS0  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      
813-366 0 Tampa West FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      
813-366 1 Tampa West FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      
813-366 2 Tampa West FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      
813-366 3 Tampa West FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      
813-366 4 Tampa West FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      
813-366 5 Tampa West FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      
813-366 6 Tampa West FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      
813-366 7 Tampa West FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      
813-366 8 Tampa West FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      
813-366 9 Tampa West FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 952      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.