Below is a list of Limerick PA zip codes. For your research we have also included Limerick Area Code, Time Zone, UTC and the local Montgomery County FIPS Code. Each Limerick Pennsylvania zip code has a center Longitude / Latitude point (the Limerick center is -75.51139831543 / 40.221698760986). For your convenience we have also indicated if that zip code in Limerick observes Daylight Savings time.