Potosi, MO Area Codes
Potosi is served by area code 573. It is in Missouri, Washington County. About 9,693 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 573 |
| State / province | Missouri |
| County | Washington County |
| Population | 9,693 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 37.9172, -90.9142 |
What area code is Potosi in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 573 | Missouri | 1,177,656 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Bonne Terre 573Park Hills 235, 573Sullivan 573De Soto 636Saint Clair 636Hillsboro 636Farmington 235, 573Union 636
How to dial
Dial 573 + 7 digits for a number in Potosi, or +1 573 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.