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.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
254-903 A Ranger TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
430-242 A Greenville TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
430-250 A Grand Saline TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
430-266 A Emory TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-329 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-370 A McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-390 A Lewisville TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-485 A Farmersville TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-495 A Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-591 A McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-627 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-674 A Grand Prairie TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-691 A Carrollton TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-749 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-776 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-780 A Cedar Hill TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-787 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-806 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-819 A Terrell TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-820 A Red Oak TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-824 A Allen TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-827 A Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-843 A Waxahachie TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-846 A Midlothian TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-896 A Carrollton TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-965 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-985 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-264 A Fort Worth TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-265 A Arlington TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-268 A Fort Worth TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-271 A Grapevine TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-335 A Grapevine TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-354 A Fort Worth TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-357 A Keller TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-362 A Glendale TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-445 A Arlington TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-447 A Keller TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-08-19   
682-461 A Arlington TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-12-23   
682-509 A Arlington TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-868 A Mansfield TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-402 A Alvarado TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
903-602 A Corsicana TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
903-998 A Corsicana TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-204 A Prosper TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-221 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-252 A Plano TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-253 A Plano TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-339 A Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-359 A Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-677 A Prosper TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-678 A McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-244 A Plano TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-360 A Carrollton TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-510 A Irving TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-520 A Plano TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-806 A Plano TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-936 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-942 A Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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