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: 542

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
813-542 A Tampa Central FL   045L BHN IP ENABLED SERVICES, LLC 952   2025-03-04   
813-542 0 Tampa Central FL   045L BHN IP ENABLED SERVICES, LLC 952   2017-08-07   
813-542 1 Tampa Central FL   045L BHN IP ENABLED SERVICES, LLC 952   2017-08-07   
813-542 2 Tampa Central FL   045L BHN IP ENABLED SERVICES, LLC 952   2017-08-27   
813-542 3 Tampa Central FL   045L BHN IP ENABLED SERVICES, LLC 952   2017-09-10   
813-542 4 Tampa Central FL   045L BHN IP ENABLED SERVICES, LLC 952   2017-09-10   
813-542 5 Tampa Central FL   045L BHN IP ENABLED SERVICES, LLC 952   2018-05-06   
813-542 6 Tampa Central FL   045L BHN IP ENABLED SERVICES, LLC 952   2017-09-11   
813-542 7 Tampa Central FL   045L BHN IP ENABLED SERVICES, LLC 952   2017-09-11   
813-542 8 Tampa Central FL   045L BHN IP ENABLED SERVICES, LLC 952   2017-12-10   
813-542 9 Tampa Central FL TAMQFLSZAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 952   2017-09-22   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.