Area Code 603

Area Code 603 Details

Timezone	Eastern
Cities	Concord, 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, Manchester

Timezone

Eastern

Cities

Concord, 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, Manchester

Area Code 603 prefixes

Code	Timezone	County	Latitude	Longitude	Connection Type	NXX Created At	Zip Code	Fips	Lata	Carrier	Rate Center	Ocn	Coverage Area
603-600	5	HILLSBOROUGH	42.99350000	-71.46080000	L	2020-05-29 00:00:00	3104	33011	122	COMMIO, LLC	MANCHESTER	939H	MANCHESTER
603-601	5	ROCKINGHAM	42.93690000	-70.83050000	L	2001-06-30 00:00:00	3842	33015	122	PAETEC COMMUNICATIONS, INC. - NH	HAMPTON	4206	HAMPTON
603-602	5	STRAFFORD	43.19430000	-70.87650000	L	2020-12-04 00:00:00	3820	33017	122	TELEPORT COMMUNICATIONS AMERICA, LLC - NH	ROCHESTER	8299	DOVER
603-603	5		0.00000000	0.00000000		N/A
603-604	5	ROCKINGHAM	42.98300000	-70.76980000	L	N/A	3842	33015	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	RYE BEACH	5113	RYE
603-605	5	STRAFFORD	43.19430000	-70.87650000	L	N/A	3820	33017	122	PEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NH	DOVER	927H	DOVER
603-606	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1999-05-10 00:00:00	3101	33011	122	ONVOY SPECTRUM, LLC	MANCHESTER	624H	MANCHESTER
603-607	5	CHESHIRE	42.90730000	-72.51800000	L	2020-08-13 00:00:00	3462	33005	122	BRIGHTLINK COMMUNICATIONS, LLC	WCHESTEFLD	478J	WEST CHESTERFIELD
603-608	5	ROCKINGHAM	43.21890000	-71.20630000	W	2002-01-22 00:00:00	3261	33015	122	SPRINT SPECTRUM L.P.	NORTHWOOD	6664	NORTHWOOD
603-609	5	STRAFFORD	43.19430000	-70.87650000	L	2000-08-20 00:00:00	3820	33017	122	NEW CINGULAR WIRELESS PCS, LLC - DC	DOVER	4036	DOVER
603-610	5	ROCKINGHAM	43.07350000	-70.76360000	L	2000-06-13 00:00:00	3801	33015	122	CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC.	PORTSMOUTH	2527	PORTSMOUTH
603-611	5		0.00000000	0.00000000		N/A
603-612	5	ROCKINGHAM	42.82780000	-71.09160000	L	1999-10-13 00:00:00	3865	33015	122	CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC	PLAISTOW	4053	PLAISTOW
603-613	5	COOS	44.89160000	-71.49820000	L	1998-11-20 00:00:00	3576	33007	122	BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH	COLEBROOK	7778	COLEBROOK
603-614	5	CHESHIRE	42.90730000	-72.51800000	L	1998-11-20 00:00:00	3466	33005	122	LEVEL 3 COMMUNICATIONS - NH	WCHESTEFLD	4017	WEST CHESTERFIELD
603-615	5	HILLSBOROUGH	42.99350000	-71.46080000	W	1999-02-27 00:00:00	3102	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-616	5	GRAFTON	44.30840000	-71.76970000	W	1999-02-27 00:00:00	3561	33009	122	UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE	LITTLETON	6290	LITTLETON
603-617	5	STRAFFORD	43.19430000	-70.87650000	L	2000-06-13 00:00:00	3820	33017	122	CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC.	DOVER	2527	DOVER
603-618	5	GRAFTON	44.03090000	-72.02030000	L	1998-08-14 00:00:00	3279	33009	122	LEVEL 3 COMMUNICATIONS - NH	PIKE	4017	WOODSVILLE
603-619	5		0.00000000	0.00000000		1999-02-27 00:00:00
603-620	5	HILLSBOROUGH	42.85890000	-71.49070000	W	1997-04-01 00:00:00	3054	33011	122	UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE	MERRIMACK	6290	MERRIMACK
603-621	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1996-01-10 00:00:00	3102	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-622	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3104	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-623	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3102	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-624	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3101	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-625	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3104	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-626	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3104	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-627	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3104	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-628	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3101	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-629	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1997-07-06 00:00:00	3104	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-630	5	BELKNAP	43.53420000	-71.47430000	W	2002-01-22 00:00:00	3249	33001	122	BELL ATLANTIC NYNEX MOBILE	LACONIA	6386	LACONIA
603-631	5	COOS	44.49130000	-71.56730000	W	2002-02-22 00:00:00	3584	33007	122	UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE	LANCASTER	6290	LANCASTER
603-632	5	GRAFTON	43.63930000	-72.15170000	L	1994-02-04 00:00:00	3748	33009	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	ENFIELD	5113	ENFIELD
603-633	5	HILLSBOROUGH	42.99350000	-71.46080000	L	2001-05-21 00:00:00	3101	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-634	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3104	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-635	5	HILLSBOROUGH	42.72990000	-71.32140000	L	1994-02-04 00:00:00	3076	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	PELHAM	5113	PELHAM
603-636	5	COOS	44.60160000	-71.51400000	L	1994-02-04 00:00:00	3582	33007	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	GROVETON	5113	GROVETON
603-637	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1998-01-25 00:00:00	3110	33011	122	BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH	BEDFORD	7778	BEDFORD
603-638	5	GRAFTON	44.29610000	-72.05510000	L	1996-01-10 00:00:00	3771	33009	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MONROE	5113	MONROE
603-639	5	HILLSBOROUGH	42.99350000	-71.46080000	W	1994-02-04 00:00:00	3104	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-640	5	GRAFTON	43.70210000	-72.29220000	L	1994-02-04 00:00:00	3755	33009	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	HANOVER	5113	HANOVER
603-641	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3102	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-642	5	ROCKINGHAM	42.93370000	-71.05150000	L	1994-02-04 00:00:00	3848	33015	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	KINGSTON	5113	KINGSTON
603-643	5	GRAFTON	43.70210000	-72.29220000	L	1994-02-04 00:00:00	3755	33009	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	HANOVER	5113	HANOVER
603-644	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3102	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-645	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3104	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-646	5	GRAFTON	43.70210000	-72.29220000	L	1994-02-04 00:00:00	3755	33009	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	HANOVER	5113	HANOVER
603-647	5	HILLSBOROUGH	42.99350000	-71.46080000	L	1994-02-04 00:00:00	3104	33011	122	CONSOLIDATED COMM OF NO. NEW ENGLAND-NH	MANCHESTER	5113	MANCHESTER
603-648	5	MERRIMACK	43.37690000	-71.71700000	L	1994-02-04 00:00:00	3216	33013	122	KEARSARGE TELEPHONE CO.	SALISBURY	45	FRANKLIN
603-649	5		0.00000000	0.00000000		1999-02-27 00:00:00