Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
779-355 A DKLBILRS0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 364      
779-355 1 DKLBILRS0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 364   2022-06-07   
815-359 A HRMNILXARS0  1057 GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 364      
815-359 0 HRMNILXARS0  1057 GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 364      
815-359 1 DIXNILXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 364   2014-08-03   
815-359 2 HRMNILXARS0  1057 GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 364      
815-359 3 HRMNILXARS0  1057 GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 364      
815-359 4 HRMNILXARS0  1057 GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 364      
815-359 5 HRMNILXARS0  1057 GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 364      
815-359 6 HRMNILXARS0  1057 GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 364      
815-359 7 HRMNILXARS0  1057 GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 364      
815-359 8 HRMNILXARS0  1057 GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 364      
815-359 9 HRMNILXARS0  1057 GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 364      
815-574 A LNRKILXA3MD  443F AERO NORTH COMMUNICATIONS, INC. - IL 364      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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