New London, NH

ZIP code 03257 is located in New Hampshire, specifically in Newbury. This area is home to the renowned Mount Sunapee Resort, a popular destination for skiing, snowboarding, and hiking. Additionally, Lake Sunapee, a picturesque freshwater lake, is a prominent feature in the region, offering opportunities for boating and relaxation. The surrounding natural beauty and outdoor recreational activities make ZIP code 03257 a desirable location for both residents and visitors alike.