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: 212

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-212 A Cedar Hill TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
945-212 0 Cedar Hill TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-09-05   
945-212 1 Cedar Hill TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-09-05   
945-212 2 Cedar Hill TX   903C ONVOY, LLC - TX 552   2021-09-04   
945-212 3 Cedar Hill TX   903C ONVOY, LLC - TX 552   2021-09-04   
945-212 4 Cedar Hill TX   903C ONVOY, LLC - TX 552   2021-09-04   
945-212 5 Cedar Hill TX   903C ONVOY, LLC - TX 552   2021-09-04   
945-212 6 Cedar Hill TX   903C ONVOY, LLC - TX 552   2021-10-09   
945-212 7 Cedar Hill TX   903C ONVOY, LLC - TX 552   2021-10-09   
945-212 8 Cedar Hill TX   903C ONVOY, LLC - TX 552   2021-10-09   
945-212 9 Cedar Hill TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-11-22   

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

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