Below is a list of Nassawadox VA zip codes. For your research we have also included Nassawadox Area Code, Time Zone, UTC and the local Northampton County FIPS Code. Each Nassawadox Virginia zip code has a center Longitude / Latitude point (the Nassawadox center is -75.858299255371 / 37.475399017334). For your convenience we have also indicated if that zip code in Nassawadox observes Daylight Savings time.