ZIP Code 83440 is located in the county of Madison in the state of Idaho. 83440 ZIP Code is spread between the coordinates of +43.8176658 Latitude and -111.79832564 Longitude. 83440 ZIP Code is part of the 208 area code. There are 2 postal offices in zip code 83440.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 83440. 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.