Twin Rocks, PA

ZIP code 15960 covers the town of Stoystown, Pennsylvania. This area is most notably known for being the site of the Flight 93 National Memorial, which honors the passengers and crew of United Airlines Flight 93 who thwarted a terrorist attack on September 11, 2001. The memorial features a Wall of Names and a Visitor Center, attracting visitors from around the country to pay their respects and learn about the events of that tragic day.