Area code 215 covers Philadelphia and portions of southeastern Pennsylvania. As one of the original area codes assigned in 1947, 215 is deeply embedded in the cultural and economic identity of the region. Philadelphia, often referred to as the birthplace of America, is home to Independence Hall, the Liberty Bell, and numerous historic landmarks. Today, it’s a major metropolitan hub for education, healthcare, finance, and biotechnology. The University of Pennsylvania, Temple University, and Thomas Jefferson University all reside within the 215 zone. It’s also home to Comcast’s headquarters, a growing number of tech startups, and world-class hospitals like the Children’s Hospital of Philadelphia. The area code extends into culturally rich neighborhoods like Old City, Fishtown, and South Philly, blending tradition with creative energy. Although overlaid by 267 and 445, a 215 number still signifies local authenticity and a direct connection to one of the oldest and most vibrant cities in the United States. For businesses, organizations, and professionals, a 215 number projects reliability, history, and rootedness in the Greater Philadelphia area.