AREA CODE 630/331

In the United States telephone system, 'Area code 630' covers a portion of suburban Chicagoland, specifically most of Dupage County in Illinois. This also includes a small, neighboring portion of far northwestern Cook County, including the villages of Streamwood and Hanover Park. To the west, Kane County is split between area codes 847 in the north (Elgin) and 630 in the south (Aurora). To the south, the northern part of Will County and a small part of southern Cook County, specifically, the town of Burr Ridge and parts of Lemont are also included in 630. It is used in Yorkville, Illinois, as well, which is in southwest exurban Kendall County.
630 was a split off of 708 in 1996, and prior to that, 708 was a split off of 312 in 1989.
As area code 630 is at exhaust (it has run out of new numbers), overlay area code 331 will go into service on October 7, 2007.[1]

Contents

See also

See also

★ List of North American area codes

	'North:' 224/847
'West:' 815	'area code 630'	'East:' 708
	'South:' 815