Local Calling Guide

Area code/prefix search

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NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 319

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-319 A Wichita Falls TX WCFLTXNIXUX  478J NUSO, LLC 548      
940-319 2 Wichita Falls TX WCFLTXNIXUX  478J NUSO, LLC 548   2021-11-29   
940-319 4 Wichita Falls TX   6271 UNITED STATES CELLULAR - TX 548   2025-05-13   
940-319 5 Wichita Falls TX   6271 UNITED STATES CELLULAR - TX 548   2025-05-13   
940-319 6 Wichita Falls TX   6271 UNITED STATES CELLULAR - TX 548   2025-05-13   
940-319 7 Wichita Falls TX   6271 UNITED STATES CELLULAR - TX 548   2025-05-13   
940-319 8 Wichita Falls TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2023-07-03   
940-319 9 Wichita Falls TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2023-07-03   

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

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