Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Kampsville, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-330 A COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-330 0 COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2020-05-22   
618-330 1 STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-11   
618-330 2 STLSMOWQDS2  224C ONVOY, LLC 520   2021-08-12   
618-330 3 STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-06-10   
618-330 8 COVLILCQXMX  495J STRATUS NETWORKS 520   2020-11-22   
618-330 9 STLSMOWQ8MD  073H TELNYX LLC 520   2023-04-15   
618-653 A KMVLILAARS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-653 0 KMVLILAARS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-653 1 KMVLILAARS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-653 2 STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-653 3 STLSMOWQDS2  224C ONVOY, LLC 520   2018-07-29   
618-653 4 KMVLILAARS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-653 5 STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-653 6 COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2016-01-22   
618-653 7 KMVLILAARS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-653 9 KMVLILAARS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.