Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SPVYILXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
815-663 A Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-663 0 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-663 1 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-663 2 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-663 3 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-663 4 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-663 5 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-663 6 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-664 A Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-664 1 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-664 2 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-664 4 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-664 5 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-664 7 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      
815-664 9 Spring Valley IL 1015 FRONTIER NORTH, INC. - IL 368      

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

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