Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 945 [Rate centres in NPA 945] [Dial plan for NPA 945]

NXX: 745

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-745 A Royse City TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
945-745 0 Royse City TX   515J IP HORIZON LLC 552   2021-06-01   
945-745 1 Royse City TX   5562 METROPCS, INC. 552   2021-10-01   
945-745 2 Royse City TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2022-06-19   
945-745 3 Royse City TX   793K TWC IP ENABLED SERVICES, LLC 552   2022-06-26   
945-745 4 Royse City TX   903C ONVOY, LLC - TX 552   2022-12-06   
945-745 5 Royse City TX   903C ONVOY, LLC - TX 552   2021-07-24   
945-745 6 Royse City TX   903C ONVOY, LLC - TX 552   2021-07-24   
945-745 7 Royse City TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2023-09-29   
945-745 8 Royse City TX   515J IP HORIZON LLC 552   2023-12-28   
945-745 9 Royse City TX   490J DISH WIRELESS, LLC 552   2022-03-20   

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

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