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630/331: West suburbs of Chicago in DuPage County and Kane County including Wheaton, Naperville, and Aurora. Area code 630 was overlaid with area code 331 in 2007.
Naperville is a bedroom community in the Chicagoland area. Naperville has about 147,000 residents. Mapcarta, the open map.
The Western Suburbs make up a region of Chicagoland, in Illinois. Mapcarta, the open map.
The Chicago metropolitan area, also referred to as the Greater Chicago Area and Chicagoland, is the largest metropolitan statistical area in the U.S. state of Illinois, containing the City of Chicago along with its surrounding suburbs and satellite cities.
Find the top 15 cities, towns, and suburbs near Naperville, IL, like Warrenville and Woodridge, and explore the surrounding area for a day trip.
20 sie 2004 · Illinois > Naperville. The city of Naperville is in the state of Illinois. It has the following active area codes: 331. 630. Naperville, IL has the following Exchanges (NXX) NPA. NXX. Usage. Company Name. NXX Introduced Date. Find the Area Codes for other nearby cities. Learn More. Find the Best Cell Phone and Plan for You.
Get directions, maps, and traffic for Naperville, IL. Check flight prices and hotel availability for your visit.
