ZIP Code 15640 is located in the county of Westmoreland in the state of Pennsylvania. 15640 ZIP Code is spread between the coordinates of +40.2265710 Latitude and -79.73036383 Longitude. 15640 ZIP Code is part of the 724 area code. There are 0 postal offices in zip code 15640.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 15640. 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.