Knox, IN Area Codes
Knox is served by area code 574. It is in Indiana, Starke County. About 10,811 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 574 |
| State / province | Indiana |
| County | Starke County |
| Population | 10,811 |
| ZIP codes | 1 |
| Time zone | Knox |
| Coordinates | 41.2853, -86.6178 |
What area code is Knox in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 574 | Indiana | 720,450 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
How to dial
Dial 574 + 7 digits for a number in Knox, or +1 574 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.