Northwest Savings Bank Address: 350 Locust St, Columbia, PA 17512 Phone: (717) 684-2868 Banks, Loans, Automated Teller Machines, Savings & Loan Associations, Savings Institutions-Except Federal, Northwest Savings Bank Other Businesses: Susquehanna Bank Columbia PA Office at 325 Locust St, Columbia, PA 17512 WELLS FARGO BANK at 345 LOCUST ST, COLUMBIA, PA 17512 Santander Bank ATM at 615 Locust St, Columbia, PA 17512 Union Community Bank at 10 S 18th St, Columbia, PA 17512