Plainfield, CT

ZIP code 06374 is located in Stonington, Connecticut, known for its quaint coastal charm and historical significance. The prominent landmarks in this area include the Stonington Harbor Light, a picturesque lighthouse guiding ships since 1840, and the Old Lighthouse Museum, a preserved 19th-century building showcasing the maritime history of the region. Additionally, the zip code covers parts of the charming village of Mystic, home to the Mystic Seaport Museum.