Below is a list of Leesburg NJ zip codes. For your research we have also included Leesburg Area Code, Time Zone, UTC and the local Cumberland County FIPS Code. Each Leesburg New Jersey zip code has a center Longitude / Latitude point (the Leesburg center is -74.987396240234 / 39.256801605225). For your convenience we have also indicated if that zip code in Leesburg observes Daylight Savings time.