Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-759 A BSMRILXCRS1  1036 FRONTIER NORTH, INC. - IL 370      
217-759 1 CHMPILCPOMD  224C ONVOY, LLC 370      
217-759 2 CHMPILCPOMD  224C ONVOY, LLC 370      
217-759 3 CHMPILLW0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-759 4 CHMPILLW0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-759 5 CHMPILCPXOX  508J CENTURYLINK COMMUNICATIONS, LLC 370      
217-759 6 CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370      
217-759 7 BSMRILXCRS1  1036 FRONTIER NORTH, INC. - IL 370      
217-759 8 BSMRILXCRS1  1036 FRONTIER NORTH, INC. - IL 370      
217-759 9 CHMPILCPOMD  224C ONVOY, LLC 370      
447-333 A CHMPILCPX7Y  965H FRACTEL, LLC 370      
447-333 0 CHMPILCPX0Y  073H TELNYX LLC 370      
447-333 1   624H ONVOY SPECTRUM, LLC 370      
447-333 2 CHMPILCPOMD  224C ONVOY, LLC 370      
447-333 3 CHMPILCPX7Y  965H FRACTEL, LLC 370      
447-333 4 CHMPILCPOMD  224C ONVOY, LLC 370      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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