Washington, IA Area Codes
Washington is served by area code 319. It is in Iowa, Washington County. About 9,241 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 319 |
| State / province | Iowa |
| County | Washington County |
| Population | 9,241 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 41.2988, -91.7156 |
What area code is Washington in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 319 | Iowa | 796,029 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Mount Pleasant 319Fairfield 641Iowa City 319Coralville 319North Liberty 319Muscatine 563Ottumwa 641Burlington 319
How to dial
Dial 319 + 7 digits for a number in Washington, or +1 319 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.