Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
945-253 A Plano TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-253 6 Plano TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2022-06-13   
945-277 6 Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-07-29   
945-277 7 Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-07-29   
945-279 7 Dallas TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-03   
945-309 6 Nevada TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-10-14   
945-314 7 Irving TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-02-19   
945-320 9 Plano TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-04-26   
945-339 A Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 0 Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 1 Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 2 Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 3 Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 4 Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 5 Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 6 Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 7 Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 8 Frisco TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 9 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   
945-359 0 Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-359 1 Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-359 2 Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-359 3 Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-359 4 Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-359 5 Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-359 6 Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-359 7 Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-359 8 Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-359 9 Forney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-01-27   
945-362 7 Celina TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-05-21   
945-455 6 Irving TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2022-02-14   
945-500 2 Carrollton TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2021-09-01   
945-500 3 Carrollton TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2021-09-01   
945-529 7 Venus TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2021-12-20   
945-677 A Prosper TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-677 5 Prosper TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-677 6 Prosper TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-677 7 Prosper TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-677 8 Prosper TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-677 9 Prosper TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-678 A McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-678 0 McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-06-18   
945-678 1 McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-06-18   
945-678 2 McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-06-18   
945-678 3 McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-06-18   
945-678 4 McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-06-18   
945-678 5 McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-678 6 McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-678 7 McKinney TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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