Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 949

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-949 A Wichita Falls TX   208K VESTED NETWORKS, LLC 548   2025-05-11   
940-949 0 Wichita Falls TX   321J HD CARRIER LLC 548   2026-04-12   
940-949 1 Wichita Falls TX   321J HD CARRIER LLC 548   2026-04-12   
940-949 9 Wichita Falls TX   208K VESTED NETWORKS, LLC 548   2025-05-11   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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