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: 259

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-259 A Bryson TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548      
940-259 1 Bryson TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2018-06-16   
940-259 5 Bryson TX   145J TERRA NOVA TELECOM INC. 548   2025-08-11   

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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