ZIP Code 17857 is located in the county of Northumberland in the state of Pennsylvania. 17857 ZIP Code is spread between the coordinates of +40.9049811 Latitude and -76.79005768 Longitude. 17857 ZIP Code is part of the 570 area code. There is 1 postal office in zip code 17857.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 17857. 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.