ZIP Code 17801 is located in the county of Northumberland in the state of Pennsylvania. 17801 ZIP Code is spread between the coordinates of +40.8549352 Latitude and -76.76927371 Longitude. 17801 ZIP Code is part of the 570 area code. There are 2 postal offices in zip code 17801.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 17801. 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.