Addresses, phone numbers, hours, and appointments for passport applications and renewals in Knox County, OH.
Fredericktown USPS Passport Office 67 North Pleasant Street Fredericktown OH 43019 740-694-6901
Gambier USPS Passport Office 107 Chase Ave Gambier OH 43022 740-427-2301
Mount Vernon USPS Passport Office 101 W High St Mount Vernon OH 43050 740-392-8006