Post office locations in 29418
| Post Office | Address | Phone | Hours |
| CROSS COUNTY | 7075 CROSS COUNTY RD NORTH CHARLESTON, SC 29418 - 9997 | 843-760-5420 | Mon-Fri 9:00am - 5:00pm Sat 9:30am - 11:30am Sun Closed |
| Post Office | Address | Phone | Hours |
| CROSS COUNTY | 7075 CROSS COUNTY RD NORTH CHARLESTON, SC 29418 - 9997 | 843-760-5420 | Mon-Fri 9:00am - 5:00pm Sat 9:30am - 11:30am Sun Closed |