Local Calling Guide

Area code/prefix search

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Enfield, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-963 A ENFDILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-963 0 CARMILXE8MD  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 978   2002-12-26   
618-963 2 ENFDILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-963 5 OLNYILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 978   2017-09-14   
618-963 6 ENFDILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-963 8 ENFDILXERS0  1015 FRONTIER NORTH, INC. - IL 978      

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

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