Allentown, PA

ZIP code 18101 is located in Allentown, Pennsylvania. This area is home to the PPL Center, a prominent sports and entertainment venue that hosts concerts, hockey games, and other events. Additionally, Lehigh Valley Hospital - Allentown, a major healthcare facility, is situated within this ZIP code. With a bustling downtown area and various retail and dining options, ZIP code 18101 offers a diverse array of attractions for residents and visitors alike.