Below is a list of Northumberland County VA zip codes. For your research we have also included Northumberland County Area Code, Time Zone, UTC and the local County FIPS Code. Each Northumberland County Virginia zip code has a center Longitude / Latitude point (the Northumberland County center is -76.390800476074 / 37.894901275635). For your convenience we have also indicated if that zip code in Northumberland County observes Daylight Savings time.