Post office locations in 31522
| Post Office | Address | Phone | Hours |
| SAINT SIMONS ISLAND | 260 EDWARDS PLZ SAINT SIMONS ISLAND, GA 31522 - 9998 | 912-638-3623 | Mon-Fri 08:30 AM - 05:00 PM Sat 09:00 AM - 01:00 PM Sun Closed |
| SEA ISLAND | 351 SEA ISLAND RD STE 104 SAINT SIMONS ISLAND, GA 31522 - 1477 | 912-638-6486 | Mon-Fri 09:30 AM - 12:30 PM Sat-Sun Closed |