Local Calling Guide

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

NXX: 447

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-447 A Depue IL DEPUILXADS0  0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 0 Depue IL   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 1 Depue IL   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 2 Depue IL   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 3 Depue IL   224C ONVOY, LLC 358   2019-07-14   
815-447 4 Depue IL   224C ONVOY, LLC 358   2018-11-05   
815-447 5 Depue IL   224C ONVOY, LLC 358   2019-07-14   
815-447 7 Depue IL   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 8 Depue IL   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      
815-447 9 Depue IL   0998 FRONTIER COMMUNICATIONS OF DEPUE, INC. 358      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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