Below is a list of Eighty Four PA zip codes. For your research we have also included Eighty Four Area Code, Time Zone, UTC and the local Washington County FIPS Code. Each Eighty Four Pennsylvania zip code has a center Longitude / Latitude point (the Eighty Four center is -80.133003234863 / 40.182598114014). For your convenience we have also indicated if that zip code in Eighty Four observes Daylight Savings time.