– phone area 779-435
📌Joliet, IL
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Area code 779-435 is assigned to Joliet, IL.

Main city: Joliet
Timezone: Central
Phone type: Unknown
Operator: Ameritech Illinois

Joliet, a city in Will and Kendall counties in the US state of Illinois, located 40 miles (64 km) southwest of Chicago. It is the county seat of Will County. As of the 2010 census, the city was the fourth-most populated in Illinois, with a population of 147,433. It continues to be Illinois' fastest growing city and one of the fastest growing in the southwest Chicago metropolitan area. When Joliet was first planned in the early 1830s, it was still in Cook County. In 1836, it became the county seat of the new Will County. source

Area code 815 is a telephone area code for most of northern Illinois outside of the Chicago and Quad Cities areas. source

Phone number full length is 10 digits: (779) 435-xxxx

International format length is 11 digits: +1 (779) 435-xxxx

Number can be also written as: 779-435, 779435, +1-779-435

Most requested numbers in the neighborhood:
779-435-9681, 779-435-2183, 779-435-4133, 779-435-0776, 779-435-2517