Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-684 A PHILILXCRS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-684 1 PHILILXCRS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-684 2 PHILILXCRS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-684 3 CHMPILCPXAY  318J COMCAST IP PHONE, LLC 370   2006-08-09   
217-684 4 CHMPILCPOMD  224C ONVOY, LLC 370   2018-10-06   
217-684 5 PHILILXCRS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-684 6 CHMPILCPXOX  508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-06-16   
217-684 7 CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-30   
217-684 8 CHMPILCPXAY  318J COMCAST IP PHONE, LLC 370   2007-09-23   
217-684 9 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
447-277 A CHMPILCPOMD  224C ONVOY, LLC 370      
447-277 0 CHMPILCPXUX  939H COMMIO, LLC 370   2021-07-24   
447-277 1 CHMPILCPXUX  939H COMMIO, LLC 370   2021-07-24   
447-277 2 CHMPILCPX5Y  624H ONVOY SPECTRUM, LLC 370   2024-05-17   
447-277 4 CHMPILCPOMD  224C ONVOY, LLC 370   2021-06-17   
447-277 7 CHMPILCPOMD  224C ONVOY, LLC 370   2021-07-04   
447-277 8 CHMPILCPX0Y  073H TELNYX LLC 370   2021-10-07   
447-277 9 CHMPILCPXUX  939H COMMIO, LLC 370   2024-02-02   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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