Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-288 A Sidell IL SDLLILXCRS0  1015 FRONTIER NORTH, INC. - IL 370      
217-288 1 Sidell IL SDLLILXCRS0  1015 FRONTIER NORTH, INC. - IL 370      
217-288 2 Sidell IL CHMPILCPOMD  224C ONVOY, LLC 370      
217-288 3 Sidell IL CHMPILCPOMD  224C ONVOY, LLC 370      
217-288 4 Sidell IL CHMPILCPOMD  224C ONVOY, LLC 370      
217-288 6 Sidell IL CHMPILCPOMD  224C ONVOY, LLC 370      
217-288 7 Sidell IL CHMPILCPXOX  508J CENTURYLINK COMMUNICATIONS, LLC 370      
217-288 8 Sidell IL CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370      
217-288 9 Sidell IL SDLLILXCRS0  1015 FRONTIER NORTH, INC. - IL 370      

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

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