Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Ina, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-437 A INA ILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-437 0 INA ILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-437 1 STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-11   
618-437 2 STLSMOWQDS2  224C ONVOY, LLC 520   2021-02-26   
618-437 3 COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2016-02-11   
618-437 4 STLSMOWQDS2  224C ONVOY, LLC 520   2018-08-20   
618-437 5 INA ILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-437 6 COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2019-12-09   
618-437 7 STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-437 8 STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-437 9 INA ILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
730-212 A STLSMOWQDS2  224C ONVOY, LLC 520      
730-212 2 STLSMOWQDS2  224C ONVOY, LLC 520   2023-11-12   

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

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