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: 552

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-552 A Vernon TX VERNTXLIDS0  9533 SOUTHWESTERN BELL 548      
940-552 0 Vernon TX VERNTXLIDS0  9533 SOUTHWESTERN BELL 548      
940-552 1 Vernon TX VERNTXLIDS0  9533 SOUTHWESTERN BELL 548      
940-552 2 Vernon TX VERNTXLIDS0  9533 SOUTHWESTERN BELL 548      
940-552 3 Vernon TX WCFLTXNIWMD  004F BANDWIDTH.COM CLEC, LLC - TX 548   2019-05-02   
940-552 4 Vernon TX VERNTXLIDS0  9533 SOUTHWESTERN BELL 548      
940-552 5 Vernon TX VERNTXLIDS0  9533 SOUTHWESTERN BELL 548      
940-552 6 Vernon TX VERNTXLIDS0  9533 SOUTHWESTERN BELL 548      
940-552 7 Vernon TX VERNTXLIDS0  9533 SOUTHWESTERN BELL 548      
940-552 8 Vernon TX WCFLTXNIWMD  004F BANDWIDTH.COM CLEC, LLC - TX 548   2019-07-26   
940-552 9 Vernon TX VERNTXLIDS0  9533 SOUTHWESTERN BELL 548      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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