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: 979 [Rate centres in NPA 979] [Dial plan for NPA 979]

NXX: 999

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-999 A Garwood TX HSTQTXRG6MD  139F WORLDCALL INTERCONNECT INC. 560      
979-999 0 Garwood TX HSTNTX362MD  939H COMMIO, LLC 560   2023-08-27   
979-999 1 Garwood TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-24   
979-999 2 Garwood TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-24   
979-999 3 Garwood TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
979-999 4 Garwood TX HSTNTXJAXBY  965H FRACTEL, LLC 560   2020-07-11   
979-999 5 Garwood TX HSTNTXJAXBY  965H FRACTEL, LLC 560   2020-07-11   
979-999 6 Garwood TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2022-03-16   
979-999 7 Garwood TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2010-11-15   
979-999 8 Garwood TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
979-999 9 Garwood TX HSTQTXRG6MD  139F WORLDCALL INTERCONNECT INC. 560   2008-08-30   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.