Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-387 A TWVLILXCRS1  1015 FRONTIER NORTH, INC. - IL 370      
217-387 0 CHMPILCPX5X  5800 ITV-3, LLC D/B/A I3 BROADBAND 370   2003-07-18   
217-387 1 CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-31   
217-387 2 TWVLILXCRS1  1015 FRONTIER NORTH, INC. - IL 370      
217-387 3 CHMPILCPOMD  224C ONVOY, LLC 370   2018-10-07   
217-387 4 CHMPILCPOMD  224C ONVOY, LLC 370   2020-05-22   
217-387 5 CHMPILCPOMD  224C ONVOY, LLC 370   2020-05-22   
217-387 6 CHMPILCPOMD  224C ONVOY, LLC 370   2020-05-22   
217-387 7 CHMPILCPXOX  508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-06-17   
217-387 8 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
217-387 9 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
447-547 A CHMPILCPOMD  224C ONVOY, LLC 370      
447-547 0 CHMPILCPX0Y  073H TELNYX LLC 370   2021-10-07   
447-547 4 CHMPILCPOMD  224C ONVOY, LLC 370   2021-06-17   
447-547 5 CHMPILCPOMD  224C ONVOY, LLC 370   2021-07-04   
447-547 7 CHMPILCPOMD  224C ONVOY, LLC 370   2021-06-18   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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