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: 753

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-753 A Chesterfield-Rockbridge IL CHFDILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-753 0 Chesterfield-Rockbridge IL CHFDILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-753 1 Chesterfield-Rockbridge IL CHFDILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-753 2 Chesterfield-Rockbridge IL CHFDILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-753 3 Chesterfield-Rockbridge IL CHFDILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-753 4 Chesterfield-Rockbridge IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-753 5 Chesterfield-Rockbridge IL STLSMOWQDS2  224C ONVOY, LLC 520   2018-07-29   
618-753 6 Chesterfield-Rockbridge IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-753 7 Chesterfield-Rockbridge IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS LLC 520   2016-01-21   
618-753 8 Chesterfield-Rockbridge IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2020-04-12   
618-753 9 Chesterfield-Rockbridge IL CHFDILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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