Below is a list of Summerville PA zip codes. For your research we have also included Summerville Area Code, Time Zone, UTC and the local Jefferson County FIPS Code. Each Summerville Pennsylvania zip code has a center Longitude / Latitude point (the Summerville center is -79.191398620605 / 41.118499755859). For your convenience we have also indicated if that zip code in Summerville observes Daylight Savings time.