Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Vinton, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
915-886 6   9533 SOUTHWESTERN BELL 540      
915-886 7   793K TWC IP ENABLED SERVICES, LLC 540   2004-10-24   
915-886 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 540   2011-06-16   
915-886 9   9533 SOUTHWESTERN BELL 540      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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