Main Office Address
139 East Broadway St
Philipsburg, MT 59858
Main Office Hours
Tuesday Hours: 10:00 AM - 4:00 PM
Granite Mountain Bank was established on 04/15/1940. Headquartered in Philipsburg, MT, it has assets in the amount of $66,145,000. Its customers are served from 3 branch locations. Deposits in Granite Mountain Bank are insured by the FDIC. Granite Mountain Bank is a community bank, as defined by the FDIC.