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: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-303 A Elbert TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-303 3 Elbert TX   145J TERRA NOVA TELECOM INC. 548   2025-08-08   
940-303 9 Elbert TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2014-11-28   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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