50423 Zip code is used for Duncan Area Code City in Hancock County, Iowa in Usa. The ZIP Codes / Postal Codes are Used by USPS (United States Postal Service known as “Post Office”, “ Usa Mail”, or” Postal Service”, an independent agency of the United States federal government responsible for providing postal service in the United States). Below is the detail for 50423, Duncan Area Code City.
| Zip Code | : | 50423 |
| City Name | : | Duncan Area Code |
| County Name | : | Hancock County |
| State Name | : | Iowa |
| Country Name | : | USA |
| Area Code | : | 641 |
| Time Zone | : | CST |
| Country Code | : | +1 |
| Currency | : | $ USA Dollor |
| ISO Code | : | USA |