Post Office - Oak Grove Cpu 531 Oak Dr Lexington, SC 29073 Phone : (803) 358-9737 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (803) 358-9545 Barfield Landscaping 531 Oak Dr Lexington, SC 29073 Phone : (803) 358-9737 Business Category Landscape Contractors