Lempster, NH

ZIP code 03605 belongs to Charlestown, New Hampshire. This rural area is known for its picturesque landscapes and historical sites. Important landmarks in this ZIP code include Fort at No. 4 and Charlestown Main Street Historic District. Fort at No. 4 is a reconstructed colonial fort that offers educational programs and living history events, while the Charlestown Main Street Historic District features well-preserved 19th-century buildings that showcase the town's rich history.