Below is a list of Larimer PA zip codes. For your research we have also included Larimer Area Code, Time Zone, UTC and the local Westmoreland County FIPS Code. Each Larimer Pennsylvania zip code has a center Longitude / Latitude point (the Larimer center is -79.726402282715 / 40.346500396729). For your convenience we have also indicated if that zip code in Larimer observes Daylight Savings time.