Below is a list of Grottoes VA zip codes. For your research we have also included Grottoes Area Code, Time Zone, UTC and the local Rockingham County FIPS Code. Each Grottoes Virginia zip code has a center Longitude / Latitude point (the Grottoes center is -78.827102661133 / 38.265701293945). For your convenience we have also indicated if that zip code in Grottoes observes Daylight Savings time.