Yellowstone Bank Address: 12 1st Ave, Laurel, MT 59044 Phone: (406) 628-7951 Banks Other Businesses: United Bank at 401 SE 4th St, Laurel, MT 59044 Avanta Federal Credit Union at 220 1st Ave, Laurel, MT 59044 Western Security Bank at 20 Montana Ave, Laurel, MT 59044 Warren Electric Inc at 917 W Main St, Laurel, MT 59044