Area Code 630 - Chicago, IL

Below is the information for Area Code 630
General Information for Area Code 630
Country United States
State/Province Illinois
Major City Chicago
Time Zone Central (UTC-06:00)

Phone directory of numbers beginning with Area Code 630 Prefixes

Prefix Primary City County Phone Type
630-363 Roselle, IL Dupage Cell Number
630-364 Naperville, IL Dupage Landline
630-365 Elburn, IL Kane Landline
630-366 Bensenville, IL Dupage Landline
630-367 La Grange Park, IL Cook Cell Number
630-368 Oak Brook, IL Dupage Landline
630-369 Naperville, IL Dupage Landline
630-370 Northbrook, IL Cook Cell Number
630-371 Wood Dale, IL Dupage Landline
630-372 Bartlett, IL Cook Landline
630-373 Roselle, IL Dupage Cell Number
630-374 Naperville, IL Dupage Cell Number
630-375 Aurora, IL Kane Landline
630-376 Wood Dale, IL Dupage Landline
630-377 St Charles, IL Kane Landline
630-378 Bolingbrook, IL Will Landline
630-379 Wood Dale, IL Dupage Landline
630-380 Roselle, IL Dupage Cell Number
630-381 La Grange Park, IL Cook Cell Number
630-382 Bensenville, IL Dupage Landline
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Location Details

Area code is a type of numbering scheme used in telecommunication. It divides the territories of its member countries, the code is a three-digit code. The digits 0 and 1 applied for central office codes. Other digits were applied into geographic areas of the service territory.

  • 200: easily recognizable code (ERC)
  • 201: New Jersey
  • 202: Washington, D.C.
  • 203: Connecticut
  • and so on.

If you want to get more informatons of the areacode, Input an areacode into the above search area, get what you want.