Below is a list of Davidsville PA zip codes. For your research we have also included Davidsville Area Code, Time Zone, UTC and the local Somerset County FIPS Code. Each Davidsville Pennsylvania zip code has a center Longitude / Latitude point (the Davidsville center is -78.934600830078 / 40.229598999023). For your convenience we have also indicated if that zip code in Davidsville observes Daylight Savings time.