Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Dubois, ID

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
208-374 A DUBSIDXCDS0  2227 MUD LAKE TELEPHONE COOPERATIVE ASSOCIATION, INC. 652      
208-560 A DUBSIDXCDS1  2227 MUD LAKE TELEPHONE COOPERATIVE ASSOCIATION, INC. 652      
208-560 1 DUBSIDXCDS1  2227 MUD LAKE TELEPHONE COOPERATIVE ASSOCIATION, INC. 652   2019-08-28   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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