Passport Application Services - Sanford 30 School St Sanford, ME 04073 Phone : (207) 324-3664 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (207) 324-7275 Post Office - Sanford 30 School St Sanford, ME 04073 Phone : (207) 324-3664 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (207) 324-7275