Machias Savings Bank Address: 357 US Highway 1, Columbia, ME 04623 Phone: (207) 483-6561 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks, Mortgages, Savings & Loan Associations Other Businesses: Seafood Shack at 191 US Highway 1, Columbia, ME 04623 American Pie at 20 US Highway 1, Columbia, ME 04623 Seafood Shack at 191 Route 1, Columbia, ME 04607