Below is a list of Seymour MO zip codes. For your research we have also included Seymour Area Code, Time Zone, UTC and the local Webster County FIPS Code. Each Seymour Missouri zip code has a center Longitude / Latitude point (the Seymour center is -92.763603210449 / 37.156200408936). For your convenience we have also indicated if that zip code in Seymour observes Daylight Savings time.