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: 738

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
813-738 A Tampa North FL TAMQFLBZ0MD  073H TELNYX LLC 952      
813-738 0 Tampa North FL TAMQFLBZ0MD  073H TELNYX LLC 952   2021-03-26   
813-738 1 Tampa North FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2021-03-29   
813-738 2 Tampa North FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2021-03-29   
813-738 3 Tampa North FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2021-03-29   
813-738 4 Tampa North FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2021-03-29   
813-738 5 Tampa North FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2021-04-24   
813-738 6 Tampa North FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2021-04-24   
813-738 7 Tampa North FL TAMPFLXAXBX  506J TWILIO INTERNATIONAL, INC. 952   2021-03-28   
813-738 8 Tampa North FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2021-04-24   
813-738 9 Tampa North FL TAMSFLDEDSH  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 952   2021-06-15   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.