Alamat dan Poskod
- Alamat : Johns Island, Charleston, South Carolina
- Poskod : 29457
- Rantau 1 : South Carolina
- Rantau 2 : Charleston
- Rantau 3 : Johns Island
- Negara : Amerika Syarikat
- Kod rantau (ISO2) : : US-SC
- Bahasa : : English (EN)
- Zon masa : : America/New_York
- Coordinated Universal Time : : UTC-5
- Masa penjimatan hari siang : : Yes (Y)
- Johns Island, Charleston, South Carolina, Poskod : 29457,Terletak di ,Johns Island,Charleston,South Carolina Amerika Syarikat
Peta
Berkaitan
- 29455 - Kiawah Island, Charleston, South Carolina
- 29458 - McClellanville, Charleston, South Carolina
- 29449 - Meggett, Charleston, South Carolina
- 29464 - Mount Pleasant, Charleston, South Carolina
- 29465 - Mount Pleasant, Charleston, South Carolina
- 29466 - Mount Pleasant, Charleston, South Carolina
- 29405 - North Charleston, Charleston, South Carolina
- 29406 - North Charleston, Charleston, South Carolina