Below is a list of Hillsgrove PA zip codes. For your research we have also included Hillsgrove Area Code, Time Zone, UTC and the local Sullivan County FIPS Code. Each Hillsgrove Pennsylvania zip code has a center Longitude / Latitude point (the Hillsgrove center is -76.707000732422 / 41.443901062012). For your convenience we have also indicated if that zip code in Hillsgrove observes Daylight Savings time.