The 603 Area Code (or Area Code 603) is located in the state of NH. Area Code 603 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.44 million unique phone numbers and 5.14 million individuals near the city of Newmarket
Alstead, Alton, Andover, Antrim, Ashland, Barrington, Bartlett, Bedford, Belmont, Berlin, Bethlehem, Boscawen, Bow, Bristol, Campton, Canaan, Candia, Canterbury, Center Conway, Center Tuftonboro, Charlestown, Chatham, Chester, Chesterfield, Chichester, Claremont, Colebrook, Concord, Contoocook, Conway, Cornish, Ctr Barnstead, Ctr Ossipee, Deerfield, Derry, Dover, Durham, E Rochester, East Kingston, Enfield, Epping, Epsom, Errol, Exeter, Farmington, Fitzwilliam, Franconia, Franklin, Gilmanton, Gilmanton Iron Works, Goffstown, Gorham, Grafton, Greenfield, Greenville, Groveton, Hampstead, Hampton, Hancock, Hanover, Harrisville, Henniker, Hillsboro, Hinsdale, Hollis, Jackson, Jaffrey, Jefferson, Keene, Kingston, Laconia, Lancaster, Lebanon, Lisbon, Littleton, Lyme, Madison, Manchester, Marlborough, Marlow, Meredith, Meriden, Merrimack, Milan, Milford, Milton Mills, Monroe, N Woodstock, Nashua, New Boston, New Durham, New London, Newbury, Newmarket, Newport, North Conway, North Sandwich, North Stratford, North Walpole, Northwood, Orford, Pelham, Penacook, Peterborough, Piermont, Pittsburg, Pittsfield, Plainfield, Plaistow, Plymouth, Portsmouth, Raymond, Rindge, Rochester, Rumney, Rye, Salem, Salisbury, Sanbornville, Seabrook, Somersworth, South Tamworth, Sullivan, Sunapee, Suncook, Tamworth, Tilton, Troy, W Lebanon, Walpole, Warner, Warren, Washington, Weare, Wentworth, West Chesterfield, Westmoreland, Whitefield, Wilton, Winchester, Wolfeboro, Wonalancet, Woodsville.
PREFIX | COUNTY | CITY | CARRIER | TYPE |
---|---|---|---|---|
603-904 | Cheshire | Walpole | Otel Telekom, Inc. - NH | Landline |
603-905 | Strafford | Barrington | Otel Telekom, Inc. - NH | Landline |
603-906 | Strafford | Rochester | Idt America Corp - NH | Landline |
603-910 | Rockingham | Hampton | Conversent Communications Of New Hampshire, Llc | Landline |
603-912 | Rockingham | Salem | Freedom Ring Communications, Llc | Landline |
603-913 | Hillsborough | Manchester | Paetec Communications, Inc. - NH | Landline |
603-915 | Coos | Gorham | Bell Atlantic Nynex Mobile | Wireless |
603-918 | Rockingham | Hampton | Bell Atlantic Nynex Mobile | Wireless |
603-921 | Hillsborough | Nashua | Bell Atlantic Nynex Mobile | Wireless |
603-922 | Coos | North Stratford | No New England Tel Op Dba Fairpoint Comm - NH | Landline |
603-923 | Strafford | Rochester | Level 3 Communications - NH | Landline |
603-924 | Hillsborough | Peterborough | No New England Tel Op Dba Fairpoint Comm - NH | Landline |
603-925 | Hillsborough | Peterborough | Freedom Ring Communications, Llc | Landline |
603-926 | Rockingham | Hampton | No New England Tel Op Dba Fairpoint Comm - NH | Landline |
603-927 | Merrimack | Newbury | Merrimack County Telephone Co. | Landline |
603-928 | Merrimack | Suncook | Freedom Ring Communications, Llc | Landline |
603-929 | Rockingham | Hampton | No New England Tel Op Dba Fairpoint Comm - NH | Landline |
603-930 | Hillsborough | Nashua | New Cingular Wireless Pcs, Llc - DC | Wireless |
603-932 | Hillsborough | Manchester | Securesyscom, Inc. - NH | Landline |
603-933 | Hillsborough | Greenfield | Bell Atlantic Nynex Mobile | Wireless |
603-934 | Merrimack | Franklin | No New England Tel Op Dba Fairpoint Comm - NH | Landline |
603-935 | Hillsborough | Manchester | Dsci, Llc | Landline |
603-937 | Belknap | Meredith | Bell Atlantic Nynex Mobile | Wireless |
603-938 | Merrimack | Warner | Merrimack County Telephone Co. | Landline |
603-939 | Carroll | Center Conway | Northland Telephone Of Maine, Inc. | Landline |
603-941 | Carroll | Wolfeboro | Brooks Fiber Communications Of New Hampshire - NH | Landline |
603-942 | Rockingham | Northwood | No New England Tel Op Dba Fairpoint Comm - NH | Landline |
603-943 | Hillsborough | Nashua | Omnipoint Miami E License, Llc | Wireless |
603-944 | Rockingham | East Kingston | Sprint Spectrum L.p. | Wireless |
603-945 | Hillsborough | Manchester | Neutral Tandem-New Hampshire, Llc - NH | Landline |
603-947 | Grafton | Plymouth | Freedom Ring Communications, Llc | Landline |
603-948 | Strafford | Rochester | Idt America Corp - NH | Landline |
603-951 | Coos | Milan | Level 3 Communications - NH | Landline |
603-952 | Rockingham | Salem | Level 3 Communications - NH | Landline |
603-953 | Strafford | Dover | Choice One Communications Of New Hampshire, Inc. | Landline |
603-957 | Rockingham | Portsmouth | New Cingular Wireless Pcs, Llc - DC | Wireless |
603-960 | Grafton | Campton | Bell Atlantic Nynex Mobile | Wireless |
603-961 | Merrimack | Chichester | Comcast Phone Of New Hampshire, Llc - NH | Landline |
603-964 | Rockingham | Rye | No New England Tel Op Dba Fairpoint Comm - NH | Landline |
603-965 | Rockingham | Derry | Choice One Communications Of New Hampshire, Inc. | Landline |
603-966 | Hillsborough | Nashua | Sprint Spectrum L.p. | Wireless |
603-967 | Rockingham | Hampton | Level 3 Communications - NH | Landline |
603-968 | Grafton | Ashland | No New England Tel Op Dba Fairpoint Comm - NH | Landline |
603-969 | Rockingham | Portsmouth | Sprint Spectrum L.p. | Wireless |
603-970 | Strafford | Dover | New Cingular Wireless Pcs, Llc - DC | Wireless |
603-971 | Cheshire | Rindge | Freedom Ring Communications, Llc | Landline |
603-973 | Strafford | Rochester | Sprint Spectrum L.p. | Wireless |
603-974 | Rockingham | Plaistow | Comcast Phone Of New Hampshire, Llc - NH | Landline |
603-975 | Merrimack | Boscawen | Comcast Phone Of New Hampshire, Llc - NH | Landline |
603-977 | Merrimack | Andover | Comcast Phone Of New Hampshire, Llc - NH | Landline |
603-978 | Strafford | Dover | New Cingular Wireless Pcs, Llc - DC | Wireless |
603-986 | Carroll | North Conway | Bell Atlantic Nynex Mobile | Wireless |
603-988 | Rockingham | Portsmouth | Sprint Spectrum L.p. | Landline |
603-989 | Grafton | Woodsville | No New England Tel Op Dba Fairpoint Comm - NH | Landline |
603-991 | Grafton | Littleton | Bell Atlantic Nynex Mobile | Wireless |
603-992 | Grafton | Grafton | Level 3 Communications - NH | Landline |
603-994 | Strafford | Rochester | Freedom Ring Communications, Llc | Landline |
603-995 | Merrimack | Henniker | Sprint Spectrum L.p. | Wireless |
603-996 | Grafton | Plymouth | Sprint Spectrum L.p. | Wireless |
603-997 | Rockingham | Hampton | Sprint Spectrum L.p. | Wireless |
603-998 | Belknap | Laconia | Sprint Spectrum L.p. | Wireless |
Phone Number 603-690-9118 |
USAGE Landline |
City Claremont |
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Update Time Oct-17-2024 |
Phone Number 603-834-7623 |
USAGE Landline |
City Dover |
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Phone Number 603-570-4474 |
USAGE Landline |
City Portsmouth |
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Update Time Oct-17-2024 |
Phone Number 603-730-3868 |
USAGE Landline |
City North Conway |
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Update Time Oct-16-2024 |
Phone Number 603-607-1241 |
USAGE Landline |
City North Conway |
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Update Time Oct-16-2024 |
Phone Number 603-607-1405 |
USAGE Landline |
City North Conway |
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Phone Number 603-698-4802 |
USAGE Landline |
City North Conway |
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Update Time Oct-16-2024 |
Phone Number 603-397-6806 |
USAGE Landline |
City Durham |
Operate Read more about who called from 6033976806 |
Update Time Oct-16-2024 |
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