Telephone Area +1-603. Manchester

Telephone Area 603. .

Phone numbers of the state New Hampshire

Prefix: +1603

This prefix is distributed within the state New Hampshire

The largest city in the region is Manchester

Time Zone: Eastern

Winter time: UTC-5

Summer time: UTC-4

Below on the map, there is indicated the largest city in the telephone area +1-603-...-.... New Hampshire Manchester.

In the United States, telephone numbers are divided into a country code (+1), an area code (or prefix), which is three digits long, and a subscriber number (seven digits). These are just a few examples, and there are over 300 area codes in the United States. Each code can cover both large cities and less populated areas depending on population density and telephone network distribution.

The table below shows the main major cities and telecom operators.

If you notice any errors of any community’s location on the map, please report it via the feedback form.

Phone numbers +1-603-YYY-YYYY

Other pages: 2 3 4 5 6 7 8 9 10

Company	District	Major City	Prefix
New Cingular Wireless PCS - DC	Hillsborough	Manchester, NH	+1-603203-SSSS
United States Cellular Corp. - New Hampshire	Hillsborough	Nashua, NH	+1-603204-SSSS
Omnipoint Miami E License	Rockingham	Portsmouth, NH	+1-603205-SSSS
Paetec Communications	Hillsborough	Manchester, NH	+1-603206-SSSS
United States Cellular Corp. - New Hampshire	Grafton	Lyme, NH	+1-603208-SSSS
United States Cellular Corp. - New Hampshire	Cheshire	Keene, NH	+1-603209-SSSS
Comcast Phone Of New Hampshire	Hillsborough	Manchester, NH	+1-603210-SSSS
No New England Tel Op DBA Fairpoint Comm	Rockingham	Salem, NH	+1-603212-SSSS
			+1-603213-SSSS
Freedom Ring Communications	Coos	Errol, NH	+1-603214-SSSS
Freedom Ring Communications	Coos	Berlin, NH	+1-603215-SSSS
Comcast Phone Of New Hampshire	Hillsborough	Manchester, NH	+1-603216-SSSS
Rnk	Grafton	Bristol, NH	+1-603217-SSSS
Broadview Networks	Hillsborough	Manchester, NH	+1-603218-SSSS
Sprint Spectrum L.p.	Merrimack	Concord, NH	+1-603219-SSSS
No New England Tel Op DBA Fairpoint Comm	Hillsborough	Nashua, NH	+1-603221-SSSS
No New England Tel Op DBA Fairpoint Comm	Hillsborough	Manchester, NH	+1-603222-SSSS
No New England Tel Op DBA Fairpoint Comm	Merrimack	Concord, NH	+1-603223-SSSS
No New England Tel Op DBA Fairpoint Comm	Merrimack	Concord, NH	+1-603224-SSSS
No New England Tel Op DBA Fairpoint Comm	Merrimack	Concord, NH	+1-603225-SSSS
No New England Tel Op DBA Fairpoint Comm	Merrimack	Concord, NH	+1-603226-SSSS
No New England Tel Op DBA Fairpoint Comm	Merrimack	Concord, NH	+1-603227-SSSS
No New England Tel Op DBA Fairpoint Comm	Merrimack	Concord, NH	+1-603228-SSSS
No New England Tel Op DBA Fairpoint Comm	Merrimack	Concord, NH	+1-603229-SSSS
No New England Tel Op DBA Fairpoint Comm	Merrimack	Concord, NH	+1-603230-SSSS
Nextel Communications	Rockingham	Derry, NH	+1-603231-SSSS
Comcast Phone Of New Hampshire	Hillsborough	Manchester, NH	+1-603232-SSSS
Omnipoint Miami E License	Hillsborough	Nashua, NH	+1-603233-SSSS
Nextel Communications	Rockingham	Derry, NH	+1-603234-SSSS
Nextel Communications	Rockingham	Derry, NH	+1-603235-SSSS
No New England Tel Op DBA Fairpoint Comm	Carroll	Wonalancet, NH	+1-603236-SSSS
No New England Tel Op DBA Fairpoint Comm	Coos	Colebrook, NH	+1-603237-SSSS
Paetec Communications	Grafton	Plymouth, NH	+1-603238-SSSS
No New England Tel Op DBA Fairpoint Comm	Cheshire	Winchester, NH	+1-603239-SSSS
No New England Tel Op DBA Fairpoint Comm	Hillsborough	Manchester, NH	+1-603240-SSSS
No New England Tel Op DBA Fairpoint Comm	Hillsborough	Manchester, NH	+1-603241-SSSS
No New England Tel Op DBA Fairpoint Comm	Cheshire	Troy, NH	+1-603242-SSSS
Comcast Phone Of New Hampshire	Hillsborough	Manchester, NH	+1-603244-SSSS
No New England Tel Op DBA Fairpoint Comm	Rockingham	Portsmouth, NH	+1-603245-SSSS
No New England Tel Op DBA Fairpoint Comm	Coos	Colebrook, NH	+1-603246-SSSS
New Cingular Wireless PCS - DC	Rockingham	Derry, NH	+1-603247-SSSS
No New England Tel Op DBA Fairpoint Comm	Strafford	Dover, NH	+1-603248-SSSS
No New England Tel Op DBA Fairpoint Comm	Hillsborough	Milford, NH	+1-603249-SSSS
Freedom Ring Communications	Belknap	Meredith, NH	+1-603250-SSSS
Global Naps	Rockingham	Salem, NH	+1-603251-SSSS
United States Cellular Corp. - New Hampshire	Grafton	W Lebanon, NH	+1-603252-SSSS
No New England Tel Op DBA Fairpoint Comm	Belknap	Meredith, NH	+1-603253-SSSS
United States Cellular Corp. - New Hampshire	Grafton	Plymouth, NH	+1-603254-SSSS
Dixville Telephone Co.	Coos	Colebrook, NH	+1-603255-SSSS
No New England Tel Op DBA Fairpoint Comm	Cheshire	West Chesterfield, NH	+1-603256-SSSS
Freedom Ring Communications	Rockingham	Plaistow, NH	+1-603257-SSSS
Global Naps	Hillsborough	Peterborough, NH	+1-603258-SSSS
Level 3 Communications	Grafton	Littleton, NH	+1-603259-SSSS
United States Cellular Corp. - New Hampshire	Hillsborough	Merrimack, NH	+1-603261-SSSS
No New England Tel Op DBA Fairpoint Comm	Hillsborough	Merrimack, NH	+1-603262-SSSS
Brooks Fiber Communications Of New Hampshire	Hillsborough	Manchester, NH	+1-603263-SSSS
Omnipoint Miami E License	Hillsborough	Manchester, NH	+1-603264-SSSS
Omnipoint Miami E License	Hillsborough	New Boston, NH	+1-603265-SSSS
No New England Tel Op DBA Fairpoint Comm	Belknap	Tilton, NH	+1-603266-SSSS
No New England Tel Op DBA Fairpoint Comm	Belknap	Belmont, NH	+1-603267-SSSS
No New England Tel Op DBA Fairpoint Comm	Merrimack	Suncook, NH	+1-603268-SSSS
Union Telephone Co.	Grafton	Rumney, NH	+1-603269-SSSS
Brooks Fiber Communications Of New Hampshire	Hillsborough	Manchester, NH	+1-603270-SSSS
No New England Tel Op DBA Fairpoint Comm	Merrimack	Concord, NH	+1-603271-SSSS
No New England Tel Op DBA Fairpoint Comm	Grafton	Woodsville, NH	+1-603272-SSSS
Brooks Fiber Communications Of New Hampshire	Belknap	Laconia, NH	+1-603273-SSSS
Brooks Fiber Communications Of New Hampshire	Rockingham	East Kingston, NH	+1-603274-SSSS
Omnipoint Miami E License	Rockingham	Derry, NH	+1-603275-SSSS
Bell Atlantic Nynex Mobile	Grafton	W Lebanon, NH	+1-603276-SSSS
Comcast Phone Of New Hampshire		Hanover, NH	+1-603277-SSSS
Bretton Woods Telephone Co.	Coos	Jefferson, NH	+1-603278-SSSS
No New England Tel Op DBA Fairpoint Comm	Belknap	Meredith, NH	+1-603279-SSSS
Level 3 Communications	Strafford	Barrington, NH	+1-603280-SSSS
No New England Tel Op DBA Fairpoint Comm	Hillsborough	Nashua, NH	+1-603281-SSSS
Brooks Fiber Communications Of New Hampshire	Grafton	Canaan, NH	+1-603282-SSSS
Paetec Communications	Cheshire	Keene, NH	+1-603283-SSSS
No New England Tel Op DBA Fairpoint Comm	Carroll	North Sandwich, NH	+1-603284-SSSS
Brooks Fiber Communications Of New Hampshire	Strafford	Dover, NH	+1-603285-SSSS
No New England Tel Op DBA Fairpoint Comm	Belknap	Tilton, NH	+1-603286-SSSS
Level 3 Communications	Sullivan	Claremont, NH	+1-603287-SSSS

Content displayed at the site is taken from public sources. All information on this site is intended for informational purpose and is not an official publication.