U S Government--for Zip Code Information Huntingdon, TN 38344 Phone : (731) 986-3664 Business Category Social Service & Welfare Organizations Information & Referral Services Government Offices & Public Schools Post Office - Huntingdon 543 High St Huntingdon, TN 38344 Phone : (731) 986-3664 Post Office - Huntingdon Business Category Post Offices Government Offices & Public Schools Toll-Free           (800) ASK-USPS Fax           (731) 986-4485