The area code 302 is located in Dover, Delaware.
Area code 302 is the telephone area code for Dover, Delaware. Located in the heart of the state, Dover boasts historic charm and a vibrant community. Whether you're a resident or planning a visit, knowing the area code provides convenient connectivity for local calls. Dial 302 to connect with businesses, friends, or family in this picturesque city. Experience the warmth and rich heritage of Dover, Delaware, with the ease of 302.