ZIP Code 07931 is located in the county of Somerset in the state of New Jersey. 07931 ZIP Code is spread between the coordinates of +40.7059569 Latitude and -74.64097621 Longitude. 07931 ZIP Code is part of the 908 area code. There are 0 postal offices in zip code 07931.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 07931. 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.