312 Area Code 🌍☎️

Chicago is the third-most populous city in the United States with 2.74 million residents at the 2020 census, located on the western shore of Lake Michigan in Illinois, and serves as the seat of Cook County, the second-most populous county in the U.S. Incorporated as a city in 1837 near a portage between the Great Lakes and Mississippi River watershed, Chicago experienced rapid growth in the mid-19th century and rebuilt after the devastating 1871 Great Chicago Fire, becoming a leader in urban planning and architecture including the Chicago School and steel-framed skyscraper development. As an international hub for finance, culture, commerce, and transportation, Chicago hosts the world's largest and most diverse finance derivatives market generating 20% of all commodities and financial futures volume, O'Hare International Airport among the world's busiest airports, and a metropolitan economy ranking sixth globally with over $919 billion in GDP in 2024. The city attracts 55 million annual visitors to its cultural institutions, Lake Michigan beaches, and restaurants, while contributing significantly to jazz, blues, house music, and improvisational comedy through venues like the Chicago Symphony Orchestra, Lyric Opera, and Art Institute of Chicago. Chicago hosts major professional sports teams across all major leagues, the renowned Chicago Marathon, and prestigious universities including the University of Chicago and Northwestern University, solidifying its status as a global cultural and economic center. Wheeling is a village located in Cook and Lake counties in Illinois, approximately 23 miles northwest of downtown Chicago, with a population of 39,137 at the 2020 census. Named after Wheeling, West Virginia, the area was historically inhabited by the Miami Confederacy before being controlled by the Potawatomi in the 1700s, with the first settler, George Strong, establishing permanent residence in 1833. The village developed rapidly following early establishments including Joseph Filkins' tavern-hotel in 1834 and Russell Wheeler and Charles Daniels' general store in 1837, with Napoleon Periolat opening the first brewery in 1850. Wheeling was officially incorporated as a village on June 18, 1894, following a special election at the Union Hotel where 43 voted in favor and 3 opposed, with incorporation designed to control railroad workers and enforce ordinances. The village constructed its first railroad station in 1886 as part of the Soo Line, though it initially only accommodated freight trains, requiring residents to use milk trains for travel to Chicago. Hinsdale is a village in DuPage County, Illinois, located 15 miles west of Chicago's Loop, with a 2020 population of 17,395 and a median household income of $206,701, making it one of the wealthiest communities in the United States. The village was incorporated on April 1, 1873, and covers 4.66 square miles bordered by Interstate 294 to the east and Route 83 to the west. Hinsdale features two National Register Historic Districts - its downtown area and the Robbins Park district - along with seven individually listed historic buildings including the Orland P. Bassett House and the William Whitney House. The R. Harold Zook Home and Studio, relocated to Katherine Legge Memorial Park in 2005, and the Roger & Ruth Anderson Architecture Center represent the village's commitment to preserving its architectural heritage. With 72.1% married-couple households and only 1.9% of the population below the poverty line, Hinsdale is characterized by affluent, family-oriented demographics and well-maintained historic residential neighborhoods.