Local Calling Guide

Area code/prefix search

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

NXX: 433

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-433 A McKinney TX   903C ONVOY, LLC - TX 552   2026-06-05   
945-433 0 McKinney TX   903C ONVOY, LLC - TX 552   2026-06-05   
945-433 1 McKinney TX   903C ONVOY, LLC - TX 552   2026-06-05   
945-433 2 McKinney TX   903C ONVOY, LLC - TX 552   2026-06-05   
945-433 3 McKinney TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 4 McKinney TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 5 McKinney TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 6 McKinney TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 7 McKinney TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 8 McKinney TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 9 McKinney TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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