– phone area 630-288
📌Oak Brook, IL
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Area code 630-288 is assigned to Oak Brook, IL.

Main city: Oak Brook
Timezone: Central
Phone type: Landline
Operator: Teleport Communications Group - Chicago

Oak Brook, a village in DuPage County in Illinois. The village ranks among the wealthiest in Illinois and the United States. The population was 7,883 at the 2010 census. A suburb of Chicago, it is home to the headquarters of several notable companies and organizations including McDonald's, Ace Hardware, Blistex, Federal Signal, CenterPoint Properties, Sanford L.P. and Lions Clubs International. source

Area codes 630 and 331 are area codes, under the North American Numbering Plan in the United States, that cover portions of Chicago's near and far western suburbs, including the majority of DuPage County, Illinois. To the northwest, the area codes also cover a small, neighboring portion of Cook County, including parts of Schaumburg, Streamwood and Hanover Park. To the west, Kane County is divided between area codes 847 and 224 in the north, including Elgin, and area codes 630 and 331 in the south, including Aurora. To the south, the northern part of Will County and a small part of southern Cook County, including the village of Burr Ridge and parts of the village of Lemont, are also included in the 630 and 331 area codes. To the southwest, the city of Yorkville, in exurban Kendall County, is included, as well. source

Phone number full length is 10 digits: (630) 288-xxxx

International format length is 11 digits: +1 (630) 288-xxxx

Number can be also written as: 630-288, 630288, +1-630-288

Most requested numbers in the neighborhood:
630-288-4163, 630-288-6643, 630-288-4730, 630-288-0464, 630-288-2897