Clear Lake, IA Area Code
Clear Lake, Iowa (population 7,601) uses area code 641.
Carriers with Clear Lake numbers
6 prefixes are assigned to the Clear Lake exchange: 50% mobile, 0% VoIP and cable, 50% landline.
| Carrier | Prefixes |
|---|---|
| Verizon Wireless | 3 |
| Clear Lake Independent Tel. Co. | 2 |
| Mcc Telephony Of Iowa | 1 |
Area codes used in Clear Lake
| Area code | Prefixes serving Clear Lake | Main carriers in this code |
|---|---|---|
| 641 | 6 | Windstream, Onvoy (Sinch), Verizon Wireless |
Clear Lake phone number prefixes
Numbers starting with these first six digits were originally assigned to the Clear Lake exchange.
641-231Verizon Wireless641-355Clear Lake Independent Tel. Co.641-357Clear Lake Independent Tel. Co.641-440Mcc Telephony Of Iowa641-525Verizon Wireless641-529Verizon Wireless
Nearby cities in area code 641
- Marshalltown
- Mason City
- Ottumwa
- Newton
- Oskaloosa
- Pella
- Grinnell
- Fairfield
- Knoxville
- Creston
- Charles City
- Osceola
Questions
- What is the area code for Clear Lake, IA?
- The area code for Clear Lake, Iowa is 641.
- What time zone is Clear Lake in?
- Clear Lake is in the Central time zone.