U S Government--postal Service, Nearby Post Offices, Gadsden Eastover, SC 29044 Phone : (803) 353-0995 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools U S Government--post Office Gadsden, SC 29052 Phone : (803) 353-0995 Business Category Post Offices Government Offices & Public Schools Post Office - Gadsden 7731 Bluff Rd Gadsden, SC 29052 Phone : (803) 353-0995 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (803) 353-0397