Passport Application Services - Camden 542 E Dekalb St Camden, SC 29020 Phone : (803) 432-2215 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (803) 432-2092 Post Office - Camden 542 E Dekalb St Camden, SC 29020 Phone : (803) 432-2215 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (803) 432-2092