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603 Area Code 603

603 Area Code Demographic Information

Population:
1,235,735
Male Population:
607,664
Female Population:
628,071
Avg House Value:
$125,350
Avg Household Income:
$49,417
Avg Persons Per Household:
2.54
Median Age:
39.05
Median Age (Male):
38.63
Median Age (Female):
39.47
Total Zip Codes:
282
Total Counties:
10
Covers These States
 
* Demographic data is based on information taken from the 2000 Census.

603 Area Code covers 12 Counties

 
Belknap , NH
Carroll , NH
Cheshire , NH
Coos , NH
Grafton , NH
Hillsborough , NH
Merrimack , NH
Oxford , ME
Rockingham , NH
Strafford , NH
Sullivan , NH
York , ME

603 Area Code covers 259 Cities

 
Acworth, NH
Alstead, NH
Alton, NH
Alton Bay, NH
Amherst, NH
Andover, NH
Antrim, NH
Ashland, NH
Ashuelot, NH
Atkinson, NH
Auburn, NH
Barnstead, NH
Barrington, NH
Bartlett, NH
Bath, NH
Bedford, NH
Belmont, NH
Bennington, NH
Berlin, NH
Bethlehem, NH
Bow, NH
Bradford, NH
Bretton Woods, NH
Bristol, NH
Brookline, NH
Campton, NH
Canaan, NH
Candia, NH
Canterbury, NH
Center Barnstead, NH
Center Conway, NH
Center Harbor, NH
Center Ossipee, NH
Center Sandwich, NH
Center Strafford, NH
Center Tuftonboro, NH
Charlestown, NH
Chatham, NH
Chester, NH
Chesterfield, NH
Chichester, NH
Chocorua, NH
Claremont, NH
Colebrook, NH
Concord, NH
Contoocook, NH
Conway, NH
Cornish, NH
Cornish Flat, NH
Danbury, NH
Danville, NH
Deerfield, NH
Derry, NH
Dover, NH
Drewsville, NH
Dublin, NH
Dunbarton, NH
Durham, NH
East Andover, NH
East Candia, NH
East Derry, NH
East Hampstead, NH
East Kingston, NH
East Wakefield, NH
Eaton Center, NH
Elkins, NH
Enfield, NH
Enfield Center, NH
Epping, NH
Epsom, NH
Errol, NH
Etna, NH
Exeter, NH
Farmington, NH
Fitzwilliam, NH
Francestown, NH
Franconia, NH
Franklin, NH
Freedom, NH
Fremont, NH
Fryeburg, ME
Georges Mills, NH
Gilford, NH
Gilmanton, NH
Gilmanton Iron Works, NH
Gilsum, NH
Glen, NH
Glencliff, NH
Goffstown, NH
Gorham, NH
Goshen, NH
Grafton, NH
Grantham, NH
Greenfield, NH
Greenland, NH
Greenville, NH
Groveton, NH
Guild, NH
Hampstead, NH
Hampton, NH
Hampton Falls, NH
Hancock, NH
Hanover, NH
Harrisville, NH
Haverhill, NH
Hebron, NH
Henniker, NH
Hill, NH
Hillsborough, NH
Hinsdale, NH
Holderness, NH
Hollis, NH
Hooksett, NH
Hudson, NH
Intervale, NH
Jackson, NH
Jaffrey, NH
Jefferson, NH
Kearsarge, NH
Keene, NH
Kingston, NH
Laconia, NH
Lancaster, NH
Lebanon, ME
Lebanon, NH
Lee, NH
Lempster, NH
Lincoln, NH
Lisbon, NH
Litchfield, NH
Littleton, NH
Lochmere, NH
Londonderry, NH
Loudon, NH
Lyme, NH
Lyme Center, NH
Lyndeborough, NH
Madbury, NH
Madison, NH
Manchester, NH
Marlborough, NH
Marlow, NH
Melvin Village, NH
Meredith, NH
Meriden, NH
Merrimack, NH
Milan, NH
Milford, NH
Milton, NH
Milton Mills, NH
Mirror Lake, NH
Monroe, NH
Mont Vernon, NH
Moultonborough, NH
Mount Washington, NH
Nashua, NH
Nelson, NH
New Boston, NH
New Castle, NH
New Durham, NH
New Hampton, NH
New Ipswich, NH
New London, NH
Newbury, NH
Newfields, NH
Newington, NH
Newmarket, NH
Newport, NH
Newton, NH
Newton Junction, NH
North Conway, NH
North Hampton, NH
North Haverhill, NH
North Salem, NH
North Sandwich, NH
North Stratford, NH
North Sutton, NH
North Walpole, NH
North Woodstock, NH
Northumberland, NH
Northwood, NH
Nottingham, NH
Orford, NH
Ossipee, NH
Pelham, NH
Peterborough, NH
Piermont, NH
Pike, NH
Pittsburg, NH
Pittsfield, NH
Plainfield, NH
Plaistow, NH
Plymouth, NH
Portsmouth, NH
Randolph, NH
Raymond, NH
Rindge, NH
Rochester, NH
Rollinsford, NH
Rumney, NH
Rye, NH
Rye Beach, NH
Salem, NH
Salisbury, NH
Sanbornton, NH
Sanbornville, NH
Sandown, NH
Seabrook, NH
Silver Lake, NH
Somersworth, NH
South Acworth, NH
South Hampton, NH
South Newbury, NH
South Sutton, NH
South Tamworth, NH
Spofford, NH
Springfield, NH
Stinson Lake, NH
Stoddard, NH
Strafford, NH
Stratham, NH
Sugar Hill, NH
Sullivan, NH
Sunapee, NH
Suncook, NH
Swanzey, NH
Tamworth, NH
Temple, NH
Thornton, NH
Tilton, NH
Troy, NH
Twin Mountain, NH
Union, NH
Walpole, NH
Warner, NH
Warren, NH
Washington, NH
Waterville Valley, NH
Weare, NH
Wentworth, NH
West Chesterfield, NH
West Lebanon, NH
West Nottingham, NH
West Ossipee, NH
West Peterborough, NH
West Stewartstown, NH
West Swanzey, NH
Westmoreland, NH
Whitefield, NH
Wilmot, NH
Wilton, NH
Winchester, NH
Windham, NH
Winnisquam, NH
Wolfeboro, NH
Wolfeboro Falls, NH
Wonalancet, NH
Woodstock, NH
Woodsville, NH