Johns Island, SC Area Codes
Johns Island is served by area codes 843 and 854. It is in South Carolina, Charleston County. About 27,576 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 843, 854 |
| State / province | South Carolina |
| County | Charleston County |
| Population | 27,576 |
| ZIP codes | 2 |
| Time zone | Eastern |
| Coordinates | 32.7383, -80.1000 |
What area code is Johns Island in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 843 | South Carolina | 1,915,327 | — |
| 854 | South Carolina | 1,788,915 | Yes |
ZIP codes in the code footprint
Nearby towns and their area codes
North Charleston 843, 854Charleston 843, 854Hanahan 843, 854Mount Pleasant 843, 854Ladson 843, 854Goose Creek 843, 854Summerville 843, 854Ridgeville 843, 854
How to dial
Dial 843 + 7 digits for a number in Johns Island, or +1 843 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.