Below is a list of Glenside PA zip codes. For your research we have also included Glenside Area Code, Time Zone, UTC and the local Montgomery County FIPS Code. Each Glenside Pennsylvania zip code has a center Longitude / Latitude point (the Glenside center is -75.151100158691 / 40.103199005127). For your convenience we have also indicated if that zip code in Glenside observes Daylight Savings time.