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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-992 A New Ulm TX INDSTXXADS1  2093 INDUSTRY TEL. CO. 560      
979-992 0 New Ulm TX INDSTXXADS1  2093 INDUSTRY TEL. CO. 560      
979-992 1 New Ulm TX INDSTXXADS1  2093 INDUSTRY TEL. CO. 560      
979-992 2 New Ulm TX INDSTXXADS1  2093 INDUSTRY TEL. CO. 560      
979-992 3 New Ulm TX INDSTXXADS1  2093 INDUSTRY TEL. CO. 560      
979-992 4 New Ulm TX INDSTXXADS1  2093 INDUSTRY TEL. CO. 560      
979-992 8 New Ulm TX INDSTXXADS1  2093 INDUSTRY TEL. CO. 560      
979-992 9 New Ulm TX INDSTXXADS1  2093 INDUSTRY TEL. CO. 560      
979-993 A Wallis TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-993 1 Wallis TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-993 2 Wallis TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
979-993 4 Wallis TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
979-993 5 Wallis TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2021-07-01   
979-993 7 Wallis TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-07-11   
979-993 8 Wallis TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-10-23   
979-997 A Angleton TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-997 0 Angleton TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-997 1 Angleton TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-997 2 Angleton TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-997 3 Angleton TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-10-25   
979-997 4 Angleton TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2010-02-07   
979-997 5 Angleton TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2009-10-22   
979-997 6 Angleton TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-997 7 Angleton TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2010-01-21   
979-997 8 Angleton TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2010-10-18   
979-997 9 Angleton TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
979-998 A Industry TX HSTQTXRG6MD  139F WORLDCALL INTERCONNECT INC. 560      
979-998 9 Industry TX HSTQTXRG6MD  139F WORLDCALL INTERCONNECT INC. 560   2008-09-19   
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   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.