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
630-261 Lombard, IL Dupage Landline
630-262 Geneva, IL Kane Landline
630-263 Northbrook, IL Cook Cell Number
630-264 Aurora, IL Kane Landline
630-265 La Grange Park, IL Cook Cell Number
630-266 La Grange Park, IL Cook Cell Number
630-267 Roselle, IL Dupage Cell Number
630-268 Lombard, IL Dupage Landline
630-269 Summit Argo, IL Cook Cell Number
630-270 Aurora, IL Kane Cell Number
630-271 Downers Grove, IL Dupage Landline
630-272 Hinsdale, IL Dupage Cell Number
630-273 Plano, IL Kendall Landline
630-274 Bensenville, IL Dupage Landline
630-275 Downers Grove, IL Dupage Landline
630-276 Naperville, IL Dupage Landline
630-277 Northbrook, IL Cook Cell Number
630-278 Roselle, IL Dupage Cell Number
630-279 Elmhurst, IL Dupage Landline
630-280 Hinsdale, IL Dupage Cell Number
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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.