Below is a list of Glenshaw PA zip codes. For your research we have also included Glenshaw Area Code, Time Zone, UTC and the local Allegheny County FIPS Code. Each Glenshaw Pennsylvania zip code has a center Longitude / Latitude point (the Glenshaw center is -79.968002319336 / 40.532501220703). For your convenience we have also indicated if that zip code in Glenshaw observes Daylight Savings time.