Below is a list of Hampton Falls NH zip codes. For your research we have also included Hampton Falls Area Code, Time Zone, UTC and the local Rockingham County FIPS Code. Each Hampton Falls New Hampshire zip code has a center Longitude / Latitude point (the Hampton Falls center is -70.864303588867 / 42.915798187256). For your convenience we have also indicated if that zip code in Hampton Falls observes Daylight Savings time.