Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Thomson, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
815-259 A THSNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-902 A DIXNILXA0MD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 364      
815-902 1 DKLBILRS0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 364      
815-902 6 DIXNILXA0MD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 364      
815-902 7 DIXNILXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 364      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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