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: 317

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-317 A Seymour TX SYMRTXXAPS0  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 548      
940-317 0 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-317 1 Seymour TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2023-04-02   
940-317 2 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-317 3 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-317 4 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-317 5 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-317 6 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-317 7 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-317 8 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-317 9 Seymour TX SYMRTXXAPS0  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 548   2016-09-08   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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