ZIP Code 51440 is located in the county of Carroll in the state of Iowa. 51440 ZIP Code is spread between the coordinates of +41.9100581 Latitude and -94.82010501 Longitude. 51440 ZIP Code is part of the 712 area code. There is 1 postal office in zip code 51440.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 51440. 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.