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: 414

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-414 A Troy IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520      
618-414 0 Troy IL STLVMOOH6MD  5562 METROPCS, INC. 520   2014-08-26   
618-414 1 Troy IL STLSMOGZ6MD  073H TELNYX LLC 520   2018-07-19   
618-414 2 Troy IL COVLILCQXOX  495J STRATUS NETWORKS 520   2020-12-18   
618-414 3 Troy IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-03-28   
618-414 4 Troy IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-03-28   
618-414 5 Troy IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2019-01-18   
618-414 6 Troy IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2019-04-08   
618-414 7 Troy IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-08-23   
618-414 8 Troy IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-09-18   
618-414 9 Troy IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-09-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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