Harborcreek, PA

ZIP code 16421 covers the small town of Franklin, Pennsylvania. This picturesque area is known for its charming downtown district featuring historic buildings, specialty shops, and local restaurants. One of the most notable landmarks in ZIP code 16421 is the DeBence Antique Music World Museum, showcasing an impressive collection of antique music boxes and instruments. Visitors can also enjoy outdoor activities at the nearby Two Mile Run County Park.