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: 410

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-410 A Wichita Falls TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548      
940-410 0 Wichita Falls TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2024-08-17   
940-410 4 Wichita Falls TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2021-02-07   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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