ZIP Code 18921 is located in the county of Bucks in the state of Pennsylvania. 18921 ZIP Code is spread between the coordinates of +40.53 Latitude and -75.17 Longitude. 18921 ZIP Code is part of the 484 area code. There are 0 postal offices in zip code 18921.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 18921. 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.