Below is a list of Armbrust PA zip codes. For your research we have also included Armbrust Area Code, Time Zone, UTC and the local Westmoreland County FIPS Code. Each Armbrust Pennsylvania zip code has a center Longitude / Latitude point (the Armbrust center is -79.552299499512 / 40.223598480225). For your convenience we have also indicated if that zip code in Armbrust observes Daylight Savings time.