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.

Switch: DLLSTX97DSS

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
903-997 0 Whitewright TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2021-11-29   
940-205 4 Denton TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-26   
940-205 5 Denton TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-26   
940-241 9 Bartonville EMS TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-18   
940-252 8 Denton TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-06-30   
940-274 3 Mineral Wells TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2018-12-19   
940-278 2 Justin TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2018-11-17   
940-286 A Pilot Point TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552      
940-286 2 Pilot Point TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2019-12-20   
940-286 9 Pilot Point TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2018-12-20   
940-287 7 Denton TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2019-05-26   
940-289 1 Tioga TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2019-10-30   
940-289 3 Tioga TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2019-11-28   
940-291 7 Gainesville TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-05-31   
940-310 2 Tioga TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2018-11-17   
940-324 0 Pilot Point TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-22   
940-324 8 Pilot Point TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-22   
940-331 9 Denton TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-06-15   
940-336 3 Gainesville TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-11-22   
940-365 8 Aubrey TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2018-12-19   
940-373 4 Justin TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2019-10-30   
940-437 7 Tioga TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-24   
940-437 8 Tioga TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-24   
940-440 5 Aubrey EMS TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-18   
940-441 6 Justin TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
940-441 8 Justin TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
940-445 8 Mineral Wells TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-22   
940-448 8 Bartonville TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-18   
940-468 1 Mineral Wells TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-22   
940-487 2 Bartonville TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2018-12-19   
940-488 2 Aubrey TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-18   
940-489 1 Argyle TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-18   
940-489 8 Argyle TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-18   
940-514 8 Denton TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2016-10-16   
940-580 1 Gainesville TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
940-722 A Denton TX 6630 SPOK, INC. 552      
940-784 0 Argyle TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2021-06-25   
940-808 7 Denton TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-11-22   
940-828 6 Bartonville TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2025-03-25   
940-828 8 Bartonville TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-03-25   
940-842 7 Mineral Wells TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2021-06-20   
940-860 7 Argyle TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-12-26   
940-902 8 Gainesville TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
940-945 9 Aubrey TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-12-28   
945-200 9 Ennis TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2021-06-20   
945-206 9 Farmersville TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-03-14   
945-207 9 Prosper TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2021-10-23   
945-226 7 Red Oak TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2022-02-04   
945-228 9 Cedar Hill TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2022-04-11   
945-231 7 Seagoville TX 177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-11-22   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.