Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 266

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-266 A Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-266 0 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-266 1 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360      
815-266 2 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-266 3 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-266 4 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-266 5 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-266 6 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-266 7 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-266 8 Freeport IL FRPTILXADS0  1036 FRONTIER NORTH, INC. - IL 360      
815-266 9 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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