FirstMerit Bank ← View details 7345 Ohio 3, Westerville, OH 43082 +1 614-818-4545 firstmerit.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Sunday: 12:00 pm — 05:00 pm Monday: 10:00 am — 07:00 pm Tuesday: 10:00 am — 07:00 pm Wednesday: 10:00 am — 07:00 pm Thursday: 10:00 am — 07:00 pm Friday: 10:00 am — 07:00 pm Saturday: 10:00 am — 04:00 pm Your comments * — Required information