Local Calling Guide

Area code/prefix search

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

NXX: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-257 A Wichita Falls TX WCFLTXNIDS2  9533 SOUTHWESTERN BELL 548      
940-257 0 Wichita Falls TX WCFLTXNIDS2  9533 SOUTHWESTERN BELL 548      
940-257 1 Wichita Falls TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2009-03-23   
940-257 2 Wichita Falls TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2007-06-19   
940-257 3 Wichita Falls TX WCFLTXGA1MD  5562 METROPCS, INC. 548   2007-11-29   
940-257 4 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2008-09-06   
940-257 5 Wichita Falls TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2009-03-23   
940-257 6 Wichita Falls TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2010-04-16   
940-257 7 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2008-01-28   
940-257 8 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2009-06-23   
940-257 9 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2009-07-31   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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