Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Clinton, MT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-330 A   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-330 0   6529 T-MOBILE USA, INC. 648      
406-330 2   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-825 A CLTNMTXCRS1  2235 BLACKFOOT TEL. COOP., INC. 648      
406-825 3 CLTNMTXCRS1  2235 BLACKFOOT TEL. COOP., INC. 648      
406-825 9 CLTNMTXCRS1  2235 BLACKFOOT TEL. COOP., INC. 648      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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