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Area Code 203 - New Haven, CT

Below is the information for Area Code 203
General Information for Area Code 203
Country United States
State/Province Connecticut
Major City New Haven
Time Zone Eastern (UTC-05:00)

Phone directory of numbers beginning with Area Code 203 Prefixes

Prefix Primary City County Phone Type
203-872 New Haven, CT New Haven Landline
203-873 Bridgeport, CT Fairfield Cell Number
203-874 Milford, CT New Haven Landline
203-875 Darien, CT Fairfield Landline
203-876 Milford, CT New Haven Landline
203-877 Milford, CT New Haven Landline
203-878 Milford, CT New Haven Landline
203-879 Wolcott, CT New Haven Landline
203-880 Trumbull, CT Fairfield Landline
203-881 Seymour, CT New Haven Landline
203-882 Milford, CT New Haven Landline
203-883 Stamford, CT Fairfield Landline
203-884 Guilford, CT New Haven Landline
203-885 Danbury, CT Fairfield Cell Number
203-886 Meriden, CT New Haven Landline
203-887 New Haven, CT New Haven Cell Number
203-888 Seymour, CT New Haven Landline
203-889 New Haven, CT New Haven Landline
203-890 Stamford, CT Fairfield Landline
203-891 New Haven, CT New Haven 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.