Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-765 A PLWDMTXCDS0  2247 NEMONT TEL COOP INC 650      
406-765 1 PLWDMTXCDS0  2247 NEMONT TEL COOP INC 650      
406-765 2 PLWDMTXCDS0  2247 NEMONT TEL COOP INC 650      
406-765 3 PLWDMTXCDS0  2247 NEMONT TEL COOP INC 650      
406-765 5 BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650   2023-08-29   
406-765 6 BLNGMTWEBMD  771G TELEPORT COMMUNICATIONS AMERICA MT - LLC 650   2021-05-04   
406-765 7 GLSGMTXC1MD  443B SAGEBRUSH CELLULAR, INC. 650      
406-765 8 GLSGMTXC1MD  443B SAGEBRUSH CELLULAR, INC. 650      
406-765 9 PLWDMTXCDS0  2247 NEMONT TEL COOP INC 650      

Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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