Below is a list of Vulcan MO zip codes. For your research we have also included Vulcan Area Code, Time Zone, UTC and the local Iron County FIPS Code. Each Vulcan Missouri zip code has a center Longitude / Latitude point (the Vulcan center is -90.662803649902 / 37.309799194336). For your convenience we have also indicated if that zip code in Vulcan observes Daylight Savings time.