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: 838

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-838 A Medicine Mound TX WCFLTXRK0MD  6271 UNITED STATES CELLULAR - TX 548      
940-838 3 Medicine Mound TX   5562 METROPCS, INC. 548   2025-05-12   
940-838 8 Medicine Mound TX WCFLTXRK0MD  6271 UNITED STATES CELLULAR - TX 548      

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

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