Below is a list of Stahlstown PA zip codes. For your research we have also included Stahlstown Area Code, Time Zone, UTC and the local Westmoreland County FIPS Code. Each Stahlstown Pennsylvania zip code has a center Longitude / Latitude point (the Stahlstown center is -79.333099365234 / 40.150199890137). For your convenience we have also indicated if that zip code in Stahlstown observes Daylight Savings time.