Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-724 A GLNTMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-724 3 GLNTMTXCRS1  2247 NEMONT TEL COOP INC 650      
406-724 7 GLSGMTXC1MD  443B SAGEBRUSH CELLULAR, INC. 650      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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