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: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-800 A Garwood TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
979-800 0 Garwood TX HSTNTXYALMD  597F VOIP INNOVATIONS, LLC 560   2020-07-03   
979-800 1 Garwood TX HSTNTX362MD  939H COMMIO, LLC 560   2024-01-20   
979-800 2 Garwood TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-05-15   
979-800 3 Garwood TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-05-15   
979-800 4 Garwood TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-05-15   
979-800 5 Garwood TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-05-15   
979-800 6 Garwood TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-05-15   
979-800 7 Garwood TX HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-09-10   
979-800 8 Garwood TX   965H FRACTEL, LLC 560   2020-07-11   
979-800 9 Garwood TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.