Below is a list of Slippery Rock PA zip codes. For your research we have also included Slippery Rock Area Code, Time Zone, UTC and the local Butler County FIPS Code. Each Slippery Rock Pennsylvania zip code has a center Longitude / Latitude point (the Slippery Rock center is -80.060699462891 / 41.067699432373). For your convenience we have also indicated if that zip code in Slippery Rock observes Daylight Savings time.