Below is a list of Mendon MA zip codes. For your research we have also included Mendon Area Code, Time Zone, UTC and the local Worcester County FIPS Code. Each Mendon Massachusetts zip code has a center Longitude / Latitude point (the Mendon center is -71.556900024414 / 42.104598999023). For your convenience we have also indicated if that zip code in Mendon observes Daylight Savings time.