Fairmont General Hospital - Fairmont, WV (Address, Phone . Health (1 days ago) Address, Phone Number, and Hours for Fairmont General Hospital, a Hospital, at Locust Avenue, Fairmont WV. Name Fairmont General Hospital Address 1325 Locust Avenue Fairmont, West Virginia, 26554 Phone 304-367-7100 Hours. Countyoffice.org . Category: Hospital Detail ....