Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Stillman Valley, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
815-645 A STVYILXARS0  1015 FRONTIER NORTH, INC. - IL 360      
815-645 0 RCFRILRTZMD  224C ONVOY, LLC 360   2019-09-06   
815-645 1 STVYILXARS0  1015 FRONTIER NORTH, INC. - IL 360      
815-645 2 STVYILXARS0  1015 FRONTIER NORTH, INC. - IL 360      
815-645 3 RCFRILRTX4Y  318J COMCAST IP PHONE, LLC 360   2006-08-09   
815-645 5 RCFRILRTZMD  224C ONVOY, LLC 360   2018-07-30   
815-645 6 RCFRILRTXDX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 360   2010-06-13   
815-645 7 RCFRILRTX4Y  318J COMCAST IP PHONE, LLC 360   2007-09-23   
815-645 8 STVYILXARS0  1015 FRONTIER NORTH, INC. - IL 360      
815-645 9 RCFRILRTZMD  224C ONVOY, LLC 360   2019-09-06   
815-892 A RCFRILRCX3X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 360      
815-892 0 RCFRILRTXXX  073H TELNYX LLC 360   2020-07-20   
815-892 1 CHCGIL24XMD  495J STRATUS NETWORKS 360   2020-10-14   
815-892 2 RCFRILRTZMD  224C ONVOY, LLC 360   2021-04-02   
815-892 6 RCFRILRCX3X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 360   2020-01-02   

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

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