ZIP Code 51639 is located in the county of Fremont in the state of Iowa. 51639 ZIP Code is spread between the coordinates of +40.7199050 Latitude and -95.47527665 Longitude. 51639 ZIP Code is part of the 712 area code. There are 0 postal offices in zip code 51639.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 51639. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.