Below is a list of Mt Lebanon PA zip codes. For your research we have also included Mt Lebanon Area Code, Time Zone, UTC and the local Allegheny County FIPS Code. Each Mt Lebanon Pennsylvania zip code has a center Longitude / Latitude point (the Mt Lebanon center is -80.040000915527 / 40.375701904297). For your convenience we have also indicated if that zip code in Mt Lebanon observes Daylight Savings time.