The 618 area code covers Belleville, East St. Louis, Alton and more in Illinois. Provision a local 618 number in minutes.
Area code 618 covers southern Illinois, a region economically integrated with St. Louis, Missouri across the Mississippi River. The area has a mix of suburban communities near St. Louis, agricultural heartland, and the Southern Illinois University campus in Carbondale. East St. Louis has historically been one of the most challenged urban communities in the Midwest.
The 618 area code covers Belleville, East St. Louis, Alton, Carbondale in Illinois.
Phone numbers in the 618 area code operate on America/Chicago time.
Yes. The 618 area code was introduced in 1951 and remains an active geographic code today.
Yes. Ajoxi provisions virtual 618 numbers with instant activation, clean caller-ID delivery, Tier-1 routing, and no setup fees — so you can build a local presence in minutes.
Provision a 618 number with instant activation, clean caller-ID, and Tier-1 routing — no setup fees, live in minutes.