Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-769 A BNVLMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-769 2 BNVLMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-769 3   145J TERRA NOVA TELECOM INC. 650   2025-08-28   
406-769 7 GLSGMTXC1MD  443B SAGEBRUSH CELLULAR, INC. 650      

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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