Area Code 443

Area Code 443 Details

Timezone	Eastern
Cities	Annapolis, ADAMSTOWN, ASHTON, BALTIMORE, BELTSVILLE, BETHESDA, BRANDYWINE, CABIN JOHN, CALLAWAY, CAPITOL HEIGHTS, CHEVY CHASE, CLARKSVILLE, CLINTON, COLLEGE PARK, COLUMBIA, CROFTON, CUMBERLAND, DAMASCUS, EMMITSBURG, FREDERICK, FROSTBURG, GAITHERSBURG, GLENN DALE, GRANTSVILLE, GREENBELT, HAGERSTOWN, HANCOCK, HIGHFIELD, HUGHESVILLE, HYATTSVILLE, IJAMSVILLE, INDIAN HEAD, KENSINGTON, LA PLATA, LAUREL, LEONARDTOWN, LEXINGTON PARK, MCCOOLE, MECHANICSVILLE, MIDDLETOWN, MOUNT AIRY, MOUNT RAINIER, MYERSVILLE, NANJEMOY, NEWBURG, OAKLAND, ODENTON, OXON HILL, POOLESVILLE, RIDGE, ROCKVILLE, SANDY SPRING, SILVER SPRING, SMITHSBURG, TALL TIMBERS, TEMPLE HILLS, THURMONT, UPPER MARLBORO, WALDORF, WILLIAMSPORT, ACCIDENT, ANNAPOLIS, AVENUE, BITTINGER, BOWIE, BRUNSWICK, BRYANS ROAD, CLEAR SPRING, EDGEWATER, FORT WASHINGTON, FRIENDSVILLE, GLEN ECHO, HOLLYWOOD, ISSUE, KEEDYSVILLE, KITZMILLER, LANDOVER, LANHAM, LONACONING, MC HENRY, MONROVIA, MOUNT SAVAGE, NEW MARKET, NORTH BEACH, OLDTOWN, PATUXENT RIVER, SUITLAND, SWANTON, VALLEY LEE, WALKERSVILLE, WESTERNPORT, ABERDEEN, ABINGDON, ARBUTUS, ARNOLD, BARCLAY, BEL AIR, BERLIN, BISHOPVILLE, BROOKLYN, CAMBRIDGE, CARDIFF, CATONSVILLE, CENTREVILLE, CHESAPEAKE CITY, CHESTERTOWN, CHURCH HILL, CHURCHVILLE, COCKEYSVILLE, CRAPO, CRISFIELD, DARLINGTON, DEAL ISLAND, DELMAR, DENTON, DUNDALK, EASTON, EDGEWOOD, ELKRIDGE, ELKTON, ELLICOTT CITY, ESSEX, EWELL, FALLSTON, FEDERALSBURG, FORK, GALENA, GLEN BURNIE, GLENWOOD, GREENSBORO, HAMPSTEAD, HAVRE DE GRACE, HURLOCK, JARRETTSVILLE, JESSUP, LINTHICUM HEIGHTS, MARDELA SPRINGS, MARION, MILLERSVILLE, MILLINGTON, NANTICOKE, NEW WINDSOR, NORTH EAST, OCEAN CITY, OXFORD, PARKTON, PARKVILLE, PASADENA, PERRYVILLE, PIKESVILLE, POCOMOKE, PORT DEPOSIT, PORT REPUBLIC, PRESTON, PRINCE FREDERICK, PRINCESS ANNE, QUEEN ANNE, QUEENSTOWN, RANDALLSTOWN, REISTERSTOWN, RHODESDALE, RIDGELY, RISING SUN, ROCK HALL, SAINT MICHAELS, SALISBURY, SEVERN, SEVERNA PARK, SHERWOOD FOREST, SNOW HILL, SOLOMONS, SPARKS GLENCOE, SPARROWS POINT, STEVENSVILLE, STILL POND, SYKESVILLE, TANEYTOWN, TILGHMAN, TOWSON, TRAPPE, UNION BRIDGE, WARWICK, WEST RIVER, WESTMINSTER, WHITE MARSH, WILLARDS, WOODLAWN, WYE MILLS, HARMANS, MIDDLE RIVER, Germantown, Baltimore

Timezone

Eastern

Cities

Annapolis, ADAMSTOWN, ASHTON, BALTIMORE, BELTSVILLE, BETHESDA, BRANDYWINE, CABIN JOHN, CALLAWAY, CAPITOL HEIGHTS, CHEVY CHASE, CLARKSVILLE, CLINTON, COLLEGE PARK, COLUMBIA, CROFTON, CUMBERLAND, DAMASCUS, EMMITSBURG, FREDERICK, FROSTBURG, GAITHERSBURG, GLENN DALE, GRANTSVILLE, GREENBELT, HAGERSTOWN, HANCOCK, HIGHFIELD, HUGHESVILLE, HYATTSVILLE, IJAMSVILLE, INDIAN HEAD, KENSINGTON, LA PLATA, LAUREL, LEONARDTOWN, LEXINGTON PARK, MCCOOLE, MECHANICSVILLE, MIDDLETOWN, MOUNT AIRY, MOUNT RAINIER, MYERSVILLE, NANJEMOY, NEWBURG, OAKLAND, ODENTON, OXON HILL, POOLESVILLE, RIDGE, ROCKVILLE, SANDY SPRING, SILVER SPRING, SMITHSBURG, TALL TIMBERS, TEMPLE HILLS, THURMONT, UPPER MARLBORO, WALDORF, WILLIAMSPORT, ACCIDENT, ANNAPOLIS, AVENUE, BITTINGER, BOWIE, BRUNSWICK, BRYANS ROAD, CLEAR SPRING, EDGEWATER, FORT WASHINGTON, FRIENDSVILLE, GLEN ECHO, HOLLYWOOD, ISSUE, KEEDYSVILLE, KITZMILLER, LANDOVER, LANHAM, LONACONING, MC HENRY, MONROVIA, MOUNT SAVAGE, NEW MARKET, NORTH BEACH, OLDTOWN, PATUXENT RIVER, SUITLAND, SWANTON, VALLEY LEE, WALKERSVILLE, WESTERNPORT, ABERDEEN, ABINGDON, ARBUTUS, ARNOLD, BARCLAY, BEL AIR, BERLIN, BISHOPVILLE, BROOKLYN, CAMBRIDGE, CARDIFF, CATONSVILLE, CENTREVILLE, CHESAPEAKE CITY, CHESTERTOWN, CHURCH HILL, CHURCHVILLE, COCKEYSVILLE, CRAPO, CRISFIELD, DARLINGTON, DEAL ISLAND, DELMAR, DENTON, DUNDALK, EASTON, EDGEWOOD, ELKRIDGE, ELKTON, ELLICOTT CITY, ESSEX, EWELL, FALLSTON, FEDERALSBURG, FORK, GALENA, GLEN BURNIE, GLENWOOD, GREENSBORO, HAMPSTEAD, HAVRE DE GRACE, HURLOCK, JARRETTSVILLE, JESSUP, LINTHICUM HEIGHTS, MARDELA SPRINGS, MARION, MILLERSVILLE, MILLINGTON, NANTICOKE, NEW WINDSOR, NORTH EAST, OCEAN CITY, OXFORD, PARKTON, PARKVILLE, PASADENA, PERRYVILLE, PIKESVILLE, POCOMOKE, PORT DEPOSIT, PORT REPUBLIC, PRESTON, PRINCE FREDERICK, PRINCESS ANNE, QUEEN ANNE, QUEENSTOWN, RANDALLSTOWN, REISTERSTOWN, RHODESDALE, RIDGELY, RISING SUN, ROCK HALL, SAINT MICHAELS, SALISBURY, SEVERN, SEVERNA PARK, SHERWOOD FOREST, SNOW HILL, SOLOMONS, SPARKS GLENCOE, SPARROWS POINT, STEVENSVILLE, STILL POND, SYKESVILLE, TANEYTOWN, TILGHMAN, TOWSON, TRAPPE, UNION BRIDGE, WARWICK, WEST RIVER, WESTMINSTER, WHITE MARSH, WILLARDS, WOODLAWN, WYE MILLS, HARMANS, MIDDLE RIVER, Germantown, Baltimore

Area Code 443 prefixes

Code	Timezone	County	Latitude	Longitude	Connection Type	NXX Created At	Zip Code	Fips	Lata	Carrier	Rate Center	Ocn	Coverage Area
443-450	5	BALTIMORE CITY	39.29120000	-76.60840000	L	1999-05-10 00:00:00	21201	24510	238	LEVEL 3 COMMUNICATIONS, LLC - MD	PIKESVILLE	6119	BALTIMORE
443-451	5	BALTIMORE CITY	39.29380000	-76.61320000	L	1999-10-13 00:00:00	21201	24510	238	PAETEC COMMUNICATIONS, INC. - MD	BALTIMORE	4716	BALTIMORE
443-452	5	BALTIMORE CITY	39.30020000	-76.61470000	L	2005-09-07 00:00:00	21233	24510	238	US LEC OF MARYLAND, INC.	BALTIMORE	2589	BALTIMORE
443-453	5	BALTIMORE CITY	39.30020000	-76.61470000	L	2007-10-12 00:00:00	21233	24510	238	ONVOY, LLC - MD	BALTIMORE	876D	BALTIMORE
443-454	5	ANNE ARUNDEL	38.98470000	-76.49610000	W	2001-03-03 00:00:00	21403	24003	238	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	ANNAPOLIS	6855	ANNAPOLIS
443-455	5	BALTIMORE CITY	39.30020000	-76.61470000	L	2006-03-09 00:00:00	21202	24510	238	VERIZON MARYLAND, INC.	BALTIMORE	9212	BALTIMORE
443-456	5	HARFORD	39.42460000	-76.29800000	L	2001-03-03 00:00:00	21040	24025	238	AT&T LOCAL	EDGEWOOD	7421	EDGEWOOD
443-457	5	BALTIMORE CITY	39.29380000	-76.61320000	L	1998-08-14 00:00:00	21233	24510	238	TELEPORT COMMUNICATIONS AMERICA, LLC - MD	BRYNPKLNCM	7325	BALTIMORE
443-458	5	ANNE ARUNDEL	38.98470000	-76.49610000	L	2001-03-03 00:00:00	21401	24003	238	XO MARYLAND, LLC	ANNAPOLIS	4773	ANNAPOLIS
443-459	5	BALTIMORE CITY	39.29380000	-76.61320000	L	2001-03-03 00:00:00	21233	24510	238	PAETEC COMMUNICATIONS, INC. - MD	ELKRIDGE	4716	BALTIMORE
443-460	5	BALTIMORE CITY	39.29010000	-76.61660000	L	2000-06-13 00:00:00	21201	24510	238	XO MARYLAND, LLC	ESSEX	4773	BALTIMORE
443-461	5	BALTIMORE	39.37570000	-76.51700000	L	2000-06-13 00:00:00	21234	24005	238	US LEC OF MARYLAND, INC.	PARKVILLE	2589	PARKVILLE
443-462	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2008-11-06 00:00:00	21233	24510	238	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	BALTIMORE	6395	BALTIMORE
443-463	5	BALTIMORE CITY	39.30020000	-76.61470000	W	1999-02-27 00:00:00	21202	24510	238	SPRINT SPECTRUM L.P.	BALTIMORE	6664	BALTIMORE
443-464	5	HARFORD	39.55770000	-76.24670000	L	2010-03-16 00:00:00	21028	24025	238	BROADVIEW NETWORKS, INC. - MD	CHURCHVL	9170	CHURCHVILLE
443-465	5	BALTIMORE	39.40390000	-76.60010000	W	2000-06-13 00:00:00	21204	24005	238	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	TOWSON	6395	TOWSON
443-466	5	CECIL	39.61760000	-75.83320000	W	1999-05-10 00:00:00	21921	24015	238	SPRINT SPECTRUM L.P.	ELKTON	6664	ELKTON
443-467	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2009-03-20 00:00:00	21201	24510	238	NEW CINGULAR WIRELESS PCS, LLC - DC	BALTIMORE	4036	BALTIMORE
443-468	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2007-04-04 00:00:00	21201	24510	238	SPRINT SPECTRUM L.P.	BALTIMORE	6664	BALTIMORE
443-469	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2009-03-20 00:00:00	21202	24510	238	NEW CINGULAR WIRELESS PCS, LLC - DC	BALTIMORE	4036	BALTIMORE
443-470	5	BALTIMORE	39.40390000	-76.60010000	L	2008-04-29 00:00:00	21204	24005	238	US LEC OF MARYLAND, INC.	TOWSON	2589	TOWSON
443-471	5	HOWARD	39.18180000	-76.80850000	L	2000-06-13 00:00:00	21044	24027	238	US LEC OF MARYLAND, INC.	PIKESVILLE	2589	COLUMBIA
443-472	5	BALTIMORE CITY	39.29380000	-76.61320000	L	2000-01-14 00:00:00	21202	24510	238	LEVEL 3 COMMUNICATIONS, LLC - MD	COLUMBIA	6119	BALTIMORE
443-473	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2007-03-28 00:00:00	21233	24510	238	SPRINT SPECTRUM L.P.	BALTIMORE	6664	BALTIMORE
443-474	5	BALTIMORE	39.26950000	-76.74380000	W	1999-02-27 00:00:00	21228	24005	238	NEW CINGULAR WIRELESS PCS, LLC - DC	CATONSVL	4036	CATONSVILLE
443-475	5	BALTIMORE CITY	39.29380000	-76.61320000	L	2011-06-01 00:00:00	21201	24510	238	MCI WORLDCOM COMMUNICATIONS, INC. - MD	BALTIMORE	7228	BALTIMORE
443-476	5	ANNE ARUNDEL	38.97830000	-76.49470000	W	1998-11-20 00:00:00	21403	24003	238	VERIZON MARYLAND, INC.	ANNAPOLIS	9212	ANNAPOLIS
443-477	5	DORCHESTER	38.56870000	-76.07370000	W	2007-01-13 00:00:00	21613	24019	242	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	CAMBRIDGE	6395	CAMBRIDGE
443-478	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2009-03-06 00:00:00	21202	24510	238	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	BALTIMORE	6395	BALTIMORE
443-479	5	HOWARD	39.10380000	-76.84990000	L	1998-11-20 00:00:00	20723	24027	236	VERIZON MARYLAND, INC.	WATERLO236	9212	LAUREL
443-480	5	KENT	39.20890000	-76.06720000	W	2000-08-20 00:00:00	21620	24029	242	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	CHESTERTN	6395	CHESTERTOWN
443-481	5	ANNE ARUNDEL	38.98700000	-76.55170000	L	2001-06-30 00:00:00	21401	24003	238	US LEC OF MARYLAND, INC.	ANNAPOLIS	2589	ANNAPOLIS
443-482	5	ANNE ARUNDEL	38.97830000	-76.49470000	L	1998-11-20 00:00:00	21401	24003	238	VERIZON MARYLAND, INC.	ANNAPOLIS	9212	ANNAPOLIS
443-483	5	HARFORD	39.71570000	-76.34160000	L	2000-08-20 00:00:00	21160	24025	238	LEVEL 3 COMMUNICATIONS, LLC - MD	CARDIFF	6119	CARDIFF
443-484	5	HARFORD	39.42460000	-76.29800000	L	2000-08-20 00:00:00	21040	24025	238	LEVEL 3 COMMUNICATIONS, LLC - MD	EDGEWOOD	6119	EDGEWOOD
443-485	5	CECIL	39.61760000	-75.83320000	L	2000-08-20 00:00:00	21901	24015	238	LEVEL 3 COMMUNICATIONS, LLC - MD	ELKTON	6119	ELKTON
443-486	5	CALVERT	38.54240000	-76.58540000	L	2000-08-20 00:00:00	20676	24009	238	LEVEL 3 COMMUNICATIONS, LLC - MD	PRINCEFRCK	6119	PRINCE FREDERICK
443-487	5	CARROLL	39.57540000	-76.99340000	L	2000-08-20 00:00:00	21158	24013	238	LEVEL 3 COMMUNICATIONS, LLC - MD	WESTMINSTR	6119	WESTMINSTER
443-488	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2010-06-23 00:00:00	21202	24510	238	NEW CINGULAR WIRELESS PCS, LLC - DC	BALTIMORE	4036	BALTIMORE
443-489	5	BALTIMORE CITY	39.29380000	-76.61320000	L	1999-02-27 00:00:00	21202	24510	238	TELEPORT COMMUNICATIONS AMERICA, LLC - MD	CHASE	7325	BALTIMORE
443-490	5	HARFORD	39.42460000	-76.29800000	L	1999-07-22 00:00:00	21040	24025	238	GLOBAL CROSSING LOCAL SERVICES, INC.-MD	EDGEWOOD	6050	EDGEWOOD
443-491	5	BALTIMORE	39.64080000	-76.65810000	L	1999-07-22 00:00:00	21120	24005	238	GLOBAL CROSSING LOCAL SERVICES, INC.-MD	PARKTON	6050	PARKTON
443-492	5	BALTIMORE CITY	39.30020000	-76.61470000	L	1999-07-22 00:00:00	21233	24510	238	GLOBAL CROSSING LOCAL SERVICES, INC.-MD	ELKRIDGE	6050	BALTIMORE
443-493	5	WICOMICO	38.45870000	-75.57630000	W	2009-03-06 00:00:00	21875	24045	242	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	DELMAR	6395	DELMAR
443-494	5	ANNE ARUNDEL	39.05970000	-76.64460000	L	1999-07-22 00:00:00	21108	24003	238	GLOBAL CROSSING LOCAL SERVICES, INC.-MD	MILLERSVL	6050	MILLERSVILLE
443-495	5	BALTIMORE CITY	39.30020000	-76.61470000	L	1999-07-22 00:00:00	21202	24510	238	GLOBAL CROSSING LOCAL SERVICES, INC.-MD	PARKVILLE	6050	BALTIMORE
443-496	5	TALBOT	38.77540000	-76.07310000	W	1998-08-14 00:00:00	21601	24041	242	SPRINT SPECTRUM L.P.	EASTON	6664	EASTON
443-497	5	WICOMICO	38.35790000	-75.59670000	W	1998-08-14 00:00:00	21804	24045	242	SPRINT SPECTRUM L.P.	SALISBURY	6664	SALISBURY
443-498	5	BALTIMORE CITY	39.29010000	-76.61660000	L	2000-06-13 00:00:00	21201	24510	238	XO MARYLAND, LLC	CATONSVL	4773	BALTIMORE
443-499	5	HARFORD	39.60830000	-76.48420000	L	1999-07-22 00:00:00	21084	24025	238	GLOBAL CROSSING LOCAL SERVICES, INC.-MD	JARRETTSVL	6050	JARRETTSVILLE