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Area Code 603 - Manchester, NH

Below is the information for Area Code 603
General Information for Area Code 603
Country United States
State/Province New Hampshire
Major City Manchester
Time Zone Eastern (UTC-05:00)

Phone directory of numbers beginning with Area Code 603 Prefixes

Prefix Primary City County Phone Type
603-444 Littleton, NH Grafton Landline
603-445 North Walpole, NH Cheshire Landline
603-446 Marlow, NH Cheshire Landline
603-447 Conway, NH Carroll Landline
603-448 Lebanon, NH Grafton Landline
603-449 Milan, NH Coos Landline
603-452 Conway, NH Carroll Landline
603-454 Sunapee, NH Sullivan Cell Number
603-455 Laconia, NH Belknap Cell Number
603-456 Warner, NH Merrimack Landline
603-458 Salem, NH Rockingham Landline
603-459 Nashua, NH Hillsborough Landline
603-460 Manchester, NH Hillsborough Landline
603-461 Merrimack, NH Hillsborough Cell Number
603-462 Deerfield, NH Rockingham Landline
603-463 Deerfield, NH Rockingham Landline
603-464 Hillsboro, NH Hillsborough Landline
603-465 Hollis, NH Hillsborough Landline
603-466 Gorham, NH Coos Landline
603-467 Manchester, NH Hillsborough Cell Number
‹‹ 1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 34 35 ››

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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.