The area code 730 is located in Alton, Illinois.
The 730 area code belongs to the small city of Alton, Illinois. If you are searching for a way to connect with residents or businesses in this quaint Midwest town, knowing the area code is essential. Whether you're looking to make a local call or simply curious about the telecommunications landscape of Alton, this information will come in handy. With a quick search, you'll have the area code 730 at your fingertips, making it easier than ever to reach out to the friendly folks in Alton. Don't miss out on any connections - remember the 730 area code for Alton, Illinois!