Area codes 217 and 447 are telephone area codes in the North American Numbering Plan (NANP) for much of the central part of the U.S. state of Illinois.

Find 217 area code details including city, time zone, and map. Lookup area code 217 phone number, name, and location.

6 days ago · Important 217 Area Code Information Area Code 217 is located in Illinois. It covers 250 cities, including Chicago, Springfield, Champaign, Decatur, and Quincy. It also covers 38 counties, …

Area code 217 is located in Illinois. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.

3 days ago · 217 is an area code located in the state of Illinois, US. The largest city it serves is Springfield. Find out where 217 area code zone from, which states, counties and cities it covers. Get …

The 217 Area Code is located in the state of Illinois. Area Code 217 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 7,819,707 unique phone numbers and 3,483,506 …

About area code 217: location, common spam callers, related area codes, and more. Includes 217 reverse phone lookup to identify spam callers.

Nov 21, 2025 · The 217 area code is used for the cities of Springfield, Champaign, and Decatur, which are all located in Illinois. As the capital of Illinois, Springfield has just over 100,000 residents.

Area code 217 serves Champaign, Illinois, and a wide stretch of central Illinois. Established in 1947, it’s one of the original North American area codes and links college towns, the state capital, and historic …

Fixed phone numbers in the United States, state Illinois (area code 217) are comprised of a single country code (+1), a 3 digit area code, a 3 digit local office code (or region code), and a 4 digit line …