Post Office in Charleston County, SC

Explore all public post offices in Charleston County, SC including locations, hours, and contact information.

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Saint Andrews Post Office
78 Sycamore Avenue, Charleston, SC 29407
843-766-4031
East Bay Post Office
557 East Bay Street, Charleston, SC 29403
843-727-1129
Ashley River Post Office
1964 Ashley River Road, Charleston, SC 29407
843-763-0113
James Island Post Office
579 Folly Road, Charleston, SC 29412
843-795-5006
Charleston Post Office
83 Broad Street, Charleston, SC 29401
843-577-0690
Cross County Post Office
7075 Cross County Road, North Charleston, SC 29418
803-926-6354
North Charleston Post Office
6401 Rivers Avenue, North Charleston, SC 29406
843-569-2610
Pinehaven Post Office
2180 McMillan Avenue, North Charleston, SC 29405
843-744-7810
Adams Run Post Office
5190 State Highway 174, Adams Run, SC 29426
843-889-8533
Awendaw Post Office
6201 North Highway 17, Awendaw, SC 29429
843-928-3366