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: FRBRTXBLGT9

<< 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 32 33 34 35 36 37 38 39 40 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
945-290 5 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-04-14   
945-290 6 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-04-14   
945-290 7 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-04-14   
945-290 8 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-04-14   
945-290 9 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-04-14   
945-295 5 Lewisville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-01-07   
945-295 6 Lewisville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-01-07   
945-295 7 Lewisville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-01-07   
945-298 7 Carrollton TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-04-19   
945-300 1 Lewisville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-300 7 Lewisville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-01-27   
945-300 8 Lewisville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-01-27   
945-300 9 Lewisville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-01-27   
945-306 A Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
945-306 0 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-12-02   
945-306 1 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-12-02   
945-306 2 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-12-02   
945-306 3 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-12-02   
945-306 4 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-12-02   
945-306 5 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-12-02   
945-306 6 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-12-02   
945-306 7 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-12-02   
945-306 8 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-12-02   
945-306 9 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-12-02   
945-321 5 Waxahachie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-07-19   
945-321 6 Waxahachie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-07-19   
945-323 A Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-323 0 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-323 1 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-323 2 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-323 3 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-323 4 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-323 5 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-323 6 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-323 7 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-323 8 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-323 9 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-03-09   
945-328 0 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-08-06   
945-328 1 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-08-06   
945-328 6 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-08-06   
945-328 7 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-08-06   
945-328 8 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-08-06   
945-328 9 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-08-06   
945-334 5 Lewisville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-11-22   
945-334 6 Lewisville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-11-22   
945-334 7 Lewisville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-11-22   
945-336 2 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-01-29   
945-336 3 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-10-20   
945-336 4 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-01-29   
945-336 5 Grand Prairie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-01-29   

<< 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 32 33 34 35 36 37 38 39 40 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.