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: 693

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-693 A Bethalto IL COVLILCQX1X  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 520      
618-693 0 Bethalto IL   073H TELNYX LLC 520   2018-07-19   
618-693 1 Bethalto IL   224C ONVOY, LLC 520   2016-04-01   
618-693 2 Bethalto IL   224C ONVOY, LLC 520   2016-04-01   
618-693 3 Bethalto IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 520   2014-01-31   
618-693 4 Bethalto IL   224C ONVOY, LLC 520   2016-09-08   
618-693 5 Bethalto IL   224C ONVOY, LLC 520   2016-09-08   
618-693 6 Bethalto IL   224C ONVOY, LLC 520   2021-04-24   
618-693 7 Bethalto IL   508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-07-17   
618-693 8 Bethalto IL   495J STRATUS NETWORKS 520   2020-12-18   
618-693 9 Bethalto IL   984E BANDWIDTH.COM CLEC, LLC - IL 520   2018-06-11   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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