Below is a list of Oakmont PA zip codes. For your research we have also included Oakmont Area Code, Time Zone, UTC and the local Allegheny County FIPS Code. Each Oakmont Pennsylvania zip code has a center Longitude / Latitude point (the Oakmont center is -79.837600708008 / 40.520999908447). For your convenience we have also indicated if that zip code in Oakmont observes Daylight Savings time.