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: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-710 A Freeburg IL SWNSILBLPS0  462C CHARTER FIBERLINK - ILLINOIS, LLC - IL 520      
618-710 0 Freeburg IL SWNSILBLPS0  462C CHARTER FIBERLINK - ILLINOIS, LLC - IL 520   2005-08-21   
618-710 1 Freeburg IL STLSMOGZ6MD  073H TELNYX LLC 520   2018-07-19   
618-710 2 Freeburg IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-09-07   
618-710 3 Freeburg IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-09-07   
618-710 4 Freeburg IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-09-30   
618-710 5 Freeburg IL COVLILCL0MD  516C AT&T CORP. 520   2011-09-29   
618-710 6 Freeburg IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2018-06-23   
618-710 7 Freeburg IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS LLC 520   2014-07-22   
618-710 8 Freeburg IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   
618-710 9 Freeburg IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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