Below is a list of Westmoreland City PA zip codes. For your research we have also included Westmoreland City Area Code, Time Zone, UTC and the local Westmoreland County FIPS Code. Each Westmoreland City Pennsylvania zip code has a center Longitude / Latitude point (the Westmoreland City center is -79.677299499512 / 40.330898284912). For your convenience we have also indicated if that zip code in Westmoreland City observes Daylight Savings time.