Below is a list of Haymarket VA zip codes. For your research we have also included Haymarket Area Code, Time Zone, UTC and the local Prince William County FIPS Code. Each Haymarket Virginia zip code has a center Longitude / Latitude point (the Haymarket center is -77.636299133301 / 38.812099456787). For your convenience we have also indicated if that zip code in Haymarket observes Daylight Savings time.