Passport Application Services - Cedar Grove 204 Central Ave Cedar Grove, IN 47016 Phone : (765) 647-6122 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (765) 647-2307 Post Office - Cedar Grove 204 Central Ave Cedar Grove, IN 47016 Phone : (765) 647-6122 Post Office - Cedar Grove Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (765) 647-2307