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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
603-535 Plymouth, NH Grafton Landline
603-536 Plymouth, NH Grafton Landline
603-537 Derry, NH Rockingham Landline
603-538 Pittsburg, NH Coos Landline
603-539 Ctr Ossipee, NH Carroll Landline
603-540 Goffstown, NH Hillsborough Cell Number
603-541 Manchester, NH Hillsborough Landline
603-542 Claremont, NH Sullivan Landline
603-543 Claremont, NH Sullivan Landline
603-544 Center Tuftonboro, NH Carroll Landline
603-545 Concord, NH Merrimack Landline
603-546 Nashua, NH Hillsborough Landline
603-547 Greenfield, NH Hillsborough Landline
603-548 Derry, NH Rockingham Cell Number
603-549 Derry, NH Rockingham Cell Number
603-551 Manchester, NH Hillsborough Landline
603-552 Manchester, NH Hillsborough Landline
603-553 Derry, NH Rockingham Cell Number
603-554 Milford, NH Hillsborough Cell Number
603-556 Laconia, NH Belknap Landline
‹‹ 1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 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.