Allison Park, Pennsylvania
Area codes 412, 724, 878 · Population: 21,552
Eastern (ET)
Pennsylvania
Pop. 21,552
Area Codes Serving Allison Park
About Allison Park, Pennsylvania
Allison Park is a city in Pennsylvania that is served by area codes 412, 724, 878. The city has a population of approximately 21,552 residents and is located in the Eastern Time Zone.