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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
603-513 Concord, NH Merrimack Landline
603-515 Wolfeboro, NH Carroll Landline
603-516 Dover, NH Strafford Landline
603-517 Merrimack, NH Hillsborough Cell Number
603-518 Manchester, NH Hillsborough Landline
603-520 Laconia, NH Belknap Cell Number
603-521 Nashua, NH Hillsborough Landline
603-522 Sanbornville, NH Carroll Landline
603-523 Canaan, NH Grafton Landline
603-524 Laconia, NH Belknap Landline
603-525 Hancock, NH Hillsborough Landline
603-526 New London, NH Merrimack Landline
603-527 Laconia, NH Belknap Landline
603-528 Laconia, NH Belknap Landline
603-529 Weare, NH Hillsborough Landline
603-530 Bristol, NH Grafton Cell Number
603-531 Portsmouth, NH Rockingham Cell Number
603-532 Jaffrey, NH Cheshire Landline
603-533 Merrimack, NH Hillsborough Cell Number
603-534 Dover, NH Strafford Cell Number
‹‹ 1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 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.