What area code is Grinnell, IA?
| City | Grinnell, IA |
|---|---|
| State | Iowa |
| Area code | 641 |
| Time zone | Central Time |
| Phone prefixes | 9 in our data |
Look up a Grinnell number
About area code 641
| Area code | Also covers |
|---|---|
| 641 | Mason City, New Haven, Marshalltown and Ottumwa |
Other places in area code 641
- Mason City, IA
- Marshalltown, IA
- Ottumwa, IA
- New Hampton, IA
- Oskaloosa, IA
- Pella, IA
- Charles City, IA
- Newton, IA
- Fairfield, IA
- Iowa Falls, IA
- Knoxville, IA
- Osceola, IA
- Centerville, IA
- Clear Lake, IA
- Creston, IA
- Chariton, IA
- Forest City, IA
- Hampton, IA
- Lenox, IA
- Toledo, IA
- Britt, IA
- Garner, IA
- Greenfield, IA
- Mount Ayr, IA
Questions
- What is the area code for Grinnell, Iowa?
- Grinnell uses area code 641.
- What time zone is Grinnell in?
- Grinnell is in Central Time.
- Do I need to dial the area code for a local call in Grinnell?
- Usually yes. Most of the US and Canada now uses 10-digit local dialing, so it’s safest to include 641.
- How do I call Grinnell from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 641 XXX XXXX.