730 Area Code 🌍☎️

Centralia is a city in Clinton, Jefferson, Marion, and Washington counties in the U.S. state of Illinois. The population was 13,032 as of the 2010 census, down from 14,136 in 2000. The current mayor is James Veller. Herrin is a city in Williamson County, Illinois, United States. Herrin is the home of the Herrin Tigers. The population was 12,501 at the 2010 census. It is home to country music star David Lee Murphy, the hometown of baseball's Ray Chapman, and the hometown of San Diego State University men's basketball coach Steve Fisher, as well as Medal of Honor recipient Joseph William Ozbourn.The city is part of the Marion-Herrin Micropolitan Area and is a part of the Carbondale-Marion-Herrin, Illinois Combined Statistical Area with 123,272 residents, the sixth most populous Combined statistical area in Illinois. The city is also part of the Metro Lakeland area. Chester is a city located on the bluffs of the Mississippi River Valley in Randolph County, Illinois, United States. The population was 8,586 at the 2010 census. It is the county seat of Randolph County and is located 61 miles (98 km) south of St. Louis, Missouri.