Below is a list of Marietta NC zip codes. For your research we have also included Marietta Area Code, Time Zone, UTC and the local Robeson County FIPS Code. Each Marietta North Carolina zip code has a center Longitude / Latitude point (the Marietta center is -79.122299194336 / 34.368900299072). For your convenience we have also indicated if that zip code in Marietta observes Daylight Savings time.