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: 794

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-794 A Marseilles IL MRSLILXADS0  1050 MARSEILLES TEL. CO. OF MARSEILLES 358      
815-794 0 Marseilles IL MRSLILXADS0  1050 MARSEILLES TEL. CO. OF MARSEILLES 358      
815-794 1 Marseilles IL CHCGILWUSMD  145J TERRA NOVA TELECOM INC. 358   2026-01-04   
815-794 7 Marseilles IL MRSLILXADS0  1050 MARSEILLES TEL. CO. OF MARSEILLES 358      
815-794 8 Marseilles IL MRSLILXADS0  1050 MARSEILLES TEL. CO. OF MARSEILLES 358      
815-794 9 Marseilles IL MRSLILXADS0  1050 MARSEILLES TEL. CO. OF MARSEILLES 358      

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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