Area Code

Area Code

Test your current internet reference to our velocity test and see what providers your provider can handle. Find out your obtain pace, addContent velocity, latency, and extra. Illinois has space codes of 217, 224, 309, 312, 331, 447, 464, 618, 630, 708, 730, 773, 779, 815, 847, 872.

Area code 618 is the telephone space code serving southern Illinois. Some of the main cities in 618 embody Carbondale, Cairo, Belleville, East St. Louis, Edwardsville, Marion, O’Fallon, Alton, Mt. Vernon, Centralia, Herrin, Salem, Metropolis, Fairview Heights, and Collinsville. You can solely look up ONE space code/prefix at a time and solely by typing in a three quantity prefix. Typing in anything else will just offer you an “error message” as this system won’t be able to search out anything but ONE prefix in this specific area code.


618 is one of the original 86 area codes created by AT&T and the Bell System in 1947. It originally served southern Illinois including East St. Louis and Carbondale. To keep away from exhausting all possible phone numbers on this space code, reduction planning has begun. It is taken into account, “in jeopardy” which means that it’s potential that the provision of numbers might be exhausted earlier than an overlay can be created or the world code splits.

618 is an area code positioned within the state of Illinois, US. The largest city it serves is Belleville. Periodic proposals have been made for aid of the 618 space code. The most up-to-date proposal has 618 overlaid with the unactivated 730. 618 is the one one of Illinois’ 4 authentic area codes by no means to have been split or overlaid.

Extra Illinois Area Codes:

Wirefly helps you save on Internet service by providing innovative comparability instruments to match Internet providers in your space. Area code 618 is an space code that covers Southern Illinois. is not responsible for any damages or issues caused by this service.

area code 618

Under current projections, nevertheless, 618 is expected to “exhaust” by 2024. The supply of numbers is further restricted as a result of much of 618 is part of the St. Louis LATA; some exchanges in Missouri’s 314 and 636 usually are not available as “618-nxx” numbers. 618 was among the unique North American space codes created in 1947. In 1954, most of Metro East switched from 217 to 618. Use our device to match Internet providers, TV providers, and bundled companies.

All Cities & Towns That Use 618 Area Code

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