Home>Choose State>Cities in New York>Institutions in Oswego>Alliance Bank Locations in Oswego Alliance Bank Branch Locations in Oswego, NY 1. Alliance Bank - West Branch 30 West Utica Street, Oswego, NY 13126 (315) 343-1100 View Branch 2. Alliance Bank - East Side Branch 161 State Route 104, Oswego, NY 13126 (315) 342-6272 View Branch