Clear Lake, IA Area Codes
Clear Lake is served by area code 641. It is in Iowa, Cerro Gordo County. About 9,071 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 641 |
| State / province | Iowa |
| County | Cerro Gordo County |
| Population | 9,071 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 43.1400, -93.3909 |
What area code is Clear Lake in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 641 | Iowa | 468,184 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Mason City 641Charles City 641Webster City 515Waverly 319Fort Dodge 515Cedar Falls 319Waterloo 319Ames 515
How to dial
Dial 641 + 7 digits for a number in Clear Lake, or +1 641 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.