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: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-837 A Dallas Fort Worth Airport TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552      
945-837 0 Dallas Fort Worth Airport TX DLLSTXAL7MD  073H TELNYX LLC 552   2022-09-01   
945-837 4 Dallas Fort Worth Airport TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2022-03-10   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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