Machesney Park, Illinois
Area codes 779, 815 · Population: 23,499
Central (CT)
Illinois
Pop. 23,499
Area Codes Serving Machesney Park
About Machesney Park, Illinois
Machesney Park is a city in Illinois that is served by area codes 779, 815. The city has a population of approximately 23,499 residents and is located in the Central Time Zone.