Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 208 [Rate centres in NPA 208] [Dial plan for NPA 208]

NXX: 491

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
208-491 A Driggs ID DRGSIDMADS2  2214 COLUMBINE TELCO DBA SILVER STAR COMMUNICATIONS 652      
208-491 0 Driggs ID DRGSIDMADS2  2214 COLUMBINE TELCO DBA SILVER STAR COMMUNICATIONS 652   2019-09-15   
208-491 2 Driggs ID BOISIDMAX2X  7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2024-08-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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