Guilford, CT

ZIP code 06437 belongs to Guilford, Connecticut, a picturesque coastal town situated along the Long Island Sound. This area is home to notable landmarks such as the Henry Whitfield State Museum, the oldest house in Connecticut, and Jacobs Beach, a popular spot for beachgoers and outdoor enthusiasts. Guilford's historic town center, filled with charming shops and restaurants, also adds to the area's appeal.