ZIP Code 50440 Area Code
Grafton, Iowa
Area Code
319, 515, 563, 641, 712
Primary area codes for Iowa (per-ZIP data not available)
Location
| ZIP Code | 50440 |
|---|---|
| City | Grafton |
| State | Iowa (IA) |
| County | Worth |
Frequently Asked Questions
ZIP code 50440 is in Grafton, Iowa. The primary area codes for Iowa are 319, 515, 563, 641, 712.
ZIP code 50440 is in Grafton, Iowa.