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: 391

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-391 A Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-16   
945-391 0 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-18   
945-391 1 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-18   
945-391 2 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-18   
945-391 3 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-18   
945-391 4 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-18   
945-391 5 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-18   
945-391 6 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-16   
945-391 7 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-16   
945-391 8 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-16   
945-391 9 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-08-16   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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