Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 588

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-588 A New Baden IL NWBDILXERS0  1036 FRONTIER NORTH, INC. - IL 520      
618-588 0 New Baden IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-28   
618-588 1 New Baden IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2016-01-22   
618-588 2 New Baden IL NWBDILXERS0  1036 FRONTIER NORTH, INC. - IL 520      
618-588 3 New Baden IL NWBDILXERS0  1036 FRONTIER NORTH, INC. - IL 520      
618-588 4 New Baden IL NWBDILXERS0  1036 FRONTIER NORTH, INC. - IL 520      
618-588 5 New Baden IL SWNSILBLPS0  462C CHARTER FIBERLINK - ILLINOIS, LLC - IL 520   2005-09-25   
618-588 6 New Baden IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-03-10   
618-588 7 New Baden IL NWBDILXERS0  1036 FRONTIER NORTH, INC. - IL 520      
618-588 8 New Baden IL STLSMOWQDS2  224C ONVOY, LLC 520   2018-07-29   
618-588 9 New Baden IL NWBDILXERS0  1036 FRONTIER NORTH, INC. - IL 520      

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

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