– phone area 312-231
📌Roselle, IL
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Area code 312-231 is assigned to Roselle, IL.

Main city: Roselle
Timezone: Central
Phone type: Cell Number
Operator: New Cingular Wireless PCS

Roselle, a village in DuPage County and Cook counties in northeastern Illinois, United States. It was first incorporated in 1922 and is a bedroom community, with residents generally commuting to Chicago or nearby suburbs for their jobs. As a result, the early rural atmosphere of the community has been lost over the past 30 years. As of the 2010 census, the village's population was 22,763. source

North American Area code 312 is the area code for downtown Chicago, which includes the Chicago Loop and its immediate environs. It is completely surrounded by area code 773, which serves the rest of Chicago. 312 is an enclave area code, similar to area code 213 in Los Angeles and area code 210 in San Antonio. It is roughly bounded by North Avenue on the north, Ashland Avenue on the west, and 31st Street on the south, with Lake Michigan to the east. In terms of geographic area covered, 312 is one of the smallest area codes in the nation, encompassing only a few square miles. source

Phone number full length is 10 digits: (312) 231-xxxx

International format length is 11 digits: +1 (312) 231-xxxx

Number can be also written as: 312-231, 312231, +1-312-231

Most requested numbers in the neighborhood:
312-231-6464, 312-231-7350, 312-231-6927, 312-231-8962, 312-231-8479