– phone area 618-373
📌Eldorado, IL
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Area code 618-373 is assigned to Eldorado, IL.

Main city: Eldorado
Timezone: Central
Phone type: Landline
Operator: Aero Communications, Inc

Eldorado, a city in Saline County, Illinois, United States. The population was 4,122 at the 2010 census, with a 1925 peak of 8,000. Although the city's name is spelled as if it were Spanish, the name was originally "Elder-Reado"—a combination of the last names of the town's two founders, Judge Samuel Elder and Joseph Read. According to legend, a signpainter for the railroad painted the name "Eldorado" on the train depot; as a result, the spelling and pronunciation was forever changed. Eldorado was also historically a Sundown Town, with a disparaging sign toward African American's placed outside its borders until the mid-1970s. source

Area code 618 is the telephone area code serving southern Illinois, including the cities of Carbondale and Cairo, plus most of the Metro East region--the Illinois side of the St. Louis area--including Alton, Belleville, East St. Louis and Edwardsville. (The northern area of Metro East is in area code 217.) source

Phone number full length is 10 digits: (618) 373-xxxx

International format length is 11 digits: +1 (618) 373-xxxx

Number can be also written as: 618-373, 618373, +1-618-373

Most requested numbers in the neighborhood:
618-373-8067, 618-373-4690, 618-373-8941, 618-373-3660, 618-373-0548