The area code 484 is located in Allentown, Pennsylvania.
Area code 484 serves the Lehigh Valley in Pennsylvania, including major cities like Allentown, Bethlehem, and Easton. Established in 1999 as an overlay to area code 610, it covers a vibrant region known for its rich industrial history and cultural diversity. The area is home to landmarks such as the Allentown Fairgrounds and the Sands Casino, attracting visitors year-round. Did you know that the Lehigh Valley is one of the fastest-growing regions in Pennsylvania, which means area code 484 will continue to play an important role in connecting residents and businesses? Enjoy the engaging community and beautiful scenery that this unique area code brings!