ZIP Code 17103 is located in the county of Dauphin in the state of Pennsylvania. 17103 ZIP Code is spread between the coordinates of +40.2734229 Latitude and -76.86234463 Longitude. 17103 ZIP Code is part of the 717 area code. There are 0 postal offices in zip code 17103.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 17103. 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.