ZIP Code 57703 is located in the county of Pennington in the state of South Dakota. 57703 ZIP Code is spread between the coordinates of +44.0585944 Latitude and -103.13763917 Longitude. 57703 ZIP Code is part of the 605 area code. There are 2 postal offices in zip code 57703.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 57703. 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.