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: 754

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-754 A Dundas IL DNDSILXERS0  1036 FRONTIER NORTH, INC. - IL 978      
618-754 0 Dundas IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978   2016-04-05   
618-754 1 Dundas IL OLNYILXEGMD  224C ONVOY, LLC 978   2020-03-13   
618-754 3 Dundas IL DNDSILXERS0  1036 FRONTIER NORTH, INC. - IL 978      
618-754 4 Dundas IL OLNYILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 978   2017-09-14   
618-754 5 Dundas IL OLNYILXEGMD  224C ONVOY, LLC 978   2021-07-22   
618-754 7 Dundas IL OLNYILXEGMD  224C ONVOY, LLC 978   2021-02-26   
618-754 8 Dundas IL OLNYILXEX2X  624H ONVOY SPECTRUM, LLC 978   2023-07-29   
618-754 9 Dundas IL OLNYILXEEMD  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 978   2003-06-04   

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

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