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NPA: 945 [Rate centres in NPA 945] [Dial plan for NPA 945]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-437 1 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 2 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 3 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 4 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 5 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 6 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 7 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 8 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 9 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 A Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 0 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 1 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 2 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 3 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 4 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 5 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 6 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 7 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 8 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 9 Plano TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-439 A Frisco TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2026-07-11   
945-439 0 Frisco TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2026-07-11   
945-439 1 Frisco TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2026-07-11   
945-439 2 Frisco TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-07-13   
945-439 3 Frisco TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-08-08   
945-439 4 Frisco TX   903C ONVOY, LLC - TX 552   2026-08-23   
945-439 5 Frisco TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-09-13   
945-439 9 Frisco TX   903C ONVOY, LLC - TX 552   2026-09-12   
945-440 A Plano TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2026-07-16   
945-440 0 Plano TX   903C ONVOY, LLC - TX 552   2026-09-04   
945-440 1 Plano TX   6529 T-MOBILE USA, INC. 552   2026-08-27   
945-440 2 Plano TX   903C ONVOY, LLC - TX 552   2026-09-04   
945-440 3 Plano TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-08-08   
945-440 4 Plano TX DLLSTX97X8X  321J HD CARRIER LLC 552   2026-07-18   
945-440 5 Plano TX DLLSTX97X8X  321J HD CARRIER LLC 552   2026-07-18   
945-440 6 Plano TX DLLSTX97X8X  321J HD CARRIER LLC 552   2026-07-18   
945-440 7 Plano TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-07-20   
945-440 8 Plano TX   903C ONVOY, LLC - TX 552   2026-07-20   
945-440 9 Plano TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2026-07-16   
945-441 A Grand Prairie TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2026-07-11   
945-441 0 Grand Prairie TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2026-07-11   
945-441 1 Grand Prairie TX   903C ONVOY, LLC - TX 552   2026-08-23   
945-441 2 Grand Prairie TX   624H ONVOY SPECTRUM, LLC 552   2026-08-28   
945-441 3 Grand Prairie TX   624H ONVOY SPECTRUM, LLC 552   2026-08-28   
945-441 4 Grand Prairie TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-09-18   
945-441 5 Grand Prairie TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-09-18   
945-441 6 Grand Prairie TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-10-16   
945-441 7 Grand Prairie TX   903C ONVOY, LLC - TX 552   2026-09-12   
945-441 8 Grand Prairie TX   903C ONVOY, LLC - TX 552   2026-08-30   
945-441 9 Grand Prairie TX   903C ONVOY, LLC - TX 552   2026-08-30   
945-442 A McKinney TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2026-08-24   
945-442 0 McKinney TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-08-25   
945-442 1 McKinney TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-08-25   
945-442 2 McKinney TX   903C ONVOY, LLC - TX 552   2026-08-25   
945-442 3 McKinney TX   903C ONVOY, LLC - TX 552   2026-08-30   
945-442 4 McKinney TX   903C ONVOY, LLC - TX 552   2026-08-30   
945-442 5 McKinney TX   073H TELNYX LLC 552   2026-08-25   
945-442 6 McKinney TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2026-08-24   
945-442 7 McKinney TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2026-08-24   
945-442 8 McKinney TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2026-08-24   
945-442 9 McKinney TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2026-08-24   
945-443 A Lewisville TX   903C ONVOY, LLC - TX 552   2026-10-10   
945-443 0 Lewisville TX   903C ONVOY, LLC - TX 552   2026-10-10   
945-443 1 Lewisville TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-10-12   
945-443 2 Lewisville TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-10-16   
945-444 A Grand Prairie TX DLLSTX3769Z  473F USFON, INC. - TX 552      
945-444 0 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-01-16   
945-444 1 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-01-16   
945-444 2 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-01-16   
945-444 3 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-01-16   
945-444 4 Grand Prairie TX DLLSTX3769Z  473F USFON, INC. - TX 552   2021-01-15   
945-444 5 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-01-16   
945-444 6 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-01-16   
945-444 7 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-01-16   
945-444 8 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-01-16   
945-444 9 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-01-16   
945-445 A Princeton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
945-445 0 Princeton TX DLLSTXAL0MD  515J IP HORIZON LLC 552   2023-12-28   
945-445 1 Princeton TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2024-03-06   
945-445 2 Princeton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2023-07-06   
945-445 3 Princeton TX DLLSTXAL0MD  515J IP HORIZON LLC 552   2025-03-28   
945-445 4 Princeton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2023-03-20   
945-445 5 Princeton TX DLLSTXAL0MD  515J IP HORIZON LLC 552   2025-03-28   
945-445 6 Princeton TX DLLSTX97XGX  490J BOOST SUBSCRIBERCO L.L.C. 552   2024-07-05   
945-445 7 Princeton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2026-05-08   
945-445 8 Princeton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2024-07-01   
945-445 9 Princeton TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-05-30   
945-446 A Carrollton TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552      
945-446 0 Carrollton TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-11-06   
945-446 1 Carrollton TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-11-06   
945-446 2 Carrollton TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-09-26   
945-446 3 Carrollton TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-09-26   
945-446 4 Carrollton TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-04   
945-446 5 Carrollton TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-11-06   
945-446 6 Carrollton TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-14   
945-446 7 Carrollton TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-14   
945-446 8 Carrollton TX IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-14   
945-446 9 Carrollton TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2022-04-13   
945-447 A Plano TX   903C ONVOY, LLC - TX 552   2026-10-10   
945-447 0 Plano TX   903C ONVOY, LLC - TX 552   2026-10-10   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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