Below is a list of Rockingham VT zip codes. For your research we have also included Rockingham Area Code, Time Zone, UTC and the local Windham County FIPS Code. Each Rockingham Vermont zip code has a center Longitude / Latitude point (the Rockingham center is -72.48860168457 / 43.185398101807). For your convenience we have also indicated if that zip code in Rockingham observes Daylight Savings time.