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
443-400	5	BALTIMORE CITY	39.29380000	-76.61320000	L	2000-10-31 00:00:00	21233	24510	238	XO MARYLAND, LLC	BRYNPKLNCM	4773	BALTIMORE
443-401	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2011-10-17 00:00:00	21202	24510	238	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	BALTIMORE	6395	BALTIMORE
443-402	5	HARFORD	39.42460000	-76.29800000	L	1999-02-27 00:00:00	21040	24025	238	TELEPORT COMMUNICATIONS AMERICA, LLC - MD	EDGEWOOD	7325	EDGEWOOD
443-403	5	HARFORD	39.50910000	-76.16770000	L	2001-06-20 00:00:00	21005	24025	238	LEVEL 3 COMMUNICATIONS, LLC - MD	ABERDEEN	6119	ABERDEEN
443-404	5	CALVERT	38.32620000	-76.45610000	W	2000-10-31 00:00:00	20688	24009	238	SPRINT SPECTRUM L.P.	SOLOMONS	6664	SOLOMONS
443-405	5	BALTIMORE CITY	39.30020000	-76.61470000	L	1999-07-22 00:00:00	21201	24510	238	GLOBAL CROSSING LOCAL SERVICES, INC.-MD	RANDALLSTN	6050	BALTIMORE
443-406	5	CECIL	39.61760000	-75.83320000	L	1999-02-27 00:00:00	21921	24015	238	TELEPORT COMMUNICATIONS AMERICA, LLC - MD	ELKTON	7325	ELKTON
443-407	5	BALTIMORE CITY	39.29010000	-76.61660000	L	2000-06-13 00:00:00	21201	24510	238	XO MARYLAND, LLC	DUNDALK	4773	BALTIMORE
443-408	5	BALTIMORE CITY	39.29380000	-76.61320000	L	2000-10-31 00:00:00	21233	24510	238	XO MARYLAND, LLC	SPARROWSPT	4773	BALTIMORE
443-409	5	HARFORD	39.42460000	-76.29800000	L	2000-10-31 00:00:00	21040	24025	238	CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD	EDGEWOOD	3910	EDGEWOOD
443-410	5	BALTIMORE CITY	39.29120000	-76.60840000	L	2013-06-21 00:00:00	21201	24510	238	CENTURYLINK COMMUNICATIONS, LLC	GLENBURNIE	508J	BALTIMORE
443-411	5		0.00000000	0.00000000		N/A
443-412	5	HARFORD	39.55770000	-76.24670000	L	1999-02-27 00:00:00	21028	24025	238	TELEPORT COMMUNICATIONS AMERICA, LLC - MD	CHURCHVL	7325	CHURCHVILLE
443-413	5	ANNE ARUNDEL	39.18030000	-76.72320000	W	1999-05-10 00:00:00	21240	24003	238	SPRINT SPECTRUM L.P.	BALTIMORE	6664	BALTIMORE
443-414	5	BALTIMORE	39.18030000	-76.72320000	W	1999-05-10 00:00:00	21227	24005	238	SPRINT SPECTRUM L.P.	BALTIMORE	6664	BALTIMORE
443-415	5	ANNE ARUNDEL	39.18030000	-76.72320000	W	1999-05-10 00:00:00	21240	24003	238	SPRINT SPECTRUM L.P.	BALTIMORE	6664	BALTIMORE
443-416	5	HOWARD	39.18030000	-76.72320000	W	1999-05-10 00:00:00	21075	24027	238	SPRINT SPECTRUM L.P.	BALTIMORE	6664	BALTIMORE
443-417	5	HARFORD	39.48190000	-76.37470000	L	1999-02-27 00:00:00	21047	24025	238	TELEPORT COMMUNICATIONS AMERICA, LLC - MD	FALLSTON	7325	FALLSTON
443-418	5	BALTIMORE	39.18030000	-76.72320000	W	1999-05-10 00:00:00	21227	24005	238	SPRINT SPECTRUM L.P.	BALTIMORE	6664	BALTIMORE
443-419	5	HOWARD	39.31700000	-77.01870000	L	2000-10-31 00:00:00	21738	24027	238	CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD	GLENWOOD	3910	GLENWOOD
443-420	5	BALTIMORE CITY	39.30020000	-76.61470000	L	1999-07-22 00:00:00	21201	24510	238	GLOBAL CROSSING LOCAL SERVICES, INC.-MD	ELLICOTTCY	6050	BALTIMORE
443-421	5	BALTIMORE	39.46780000	-76.43120000	W	1998-08-14 00:00:00	21051	24005	238	NEW CINGULAR WIRELESS PCS, LLC - DC	FORK	4036	FORK
443-422	5	ANNE ARUNDEL	39.16720000	-76.62680000	W	2009-02-13 00:00:00	21060	24003	238	NEW CINGULAR WIRELESS PCS, LLC - DC	GLENBURNIE	4036	GLEN BURNIE
443-423	5	BALTIMORE CITY	39.30020000	-76.61470000	L	1999-10-13 00:00:00	21201	24510	238	LEVEL 3 COMMUNICATIONS, LLC - MD	BALTIMORE	6119	BALTIMORE
443-424	5	HARFORD	39.71570000	-76.34160000	L	1999-02-27 00:00:00	21160	24025	238	TELEPORT COMMUNICATIONS AMERICA, LLC - MD	CARDIFF	7325	CARDIFF
443-425	5	BALTIMORE CITY	39.29380000	-76.61320000	L	1998-08-14 00:00:00	21233	24510	238	AT&T LOCAL	PARKVILLE	7421	BALTIMORE
443-426	5	BALTIMORE CITY	39.29380000	-76.61320000	L	2001-06-30 00:00:00	21201	24510	238	PAETEC COMMUNICATIONS, INC. - MD	RANDALLSTN	4716	BALTIMORE
443-427	5	SOMERSET	38.20830000	-75.69020000	L	2000-01-14 00:00:00	21853	24039	242	CORE COMMUNICATIONS, INC. - MD	PRINCEANNE	2593	PRINCESS ANNE
443-428	5	BALTIMORE	39.48470000	-76.64810000	L	2000-01-14 00:00:00	21030	24005	238	CORE COMMUNICATIONS, INC. - MD	COCKEYSVL	2593	COCKEYSVILLE
443-429	5	BALTIMORE	39.32760000	-76.72730000	L	1999-10-13 00:00:00	21207	24005	238	CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD	WOODLAWN	3910	WOODLAWN
443-430	5	BALTIMORE CITY	39.29380000	-76.61320000	L	2001-05-18 00:00:00	21233	24510	238	XO MARYLAND, LLC	COLUMBIA	4773	BALTIMORE
443-431	5	BALTIMORE	39.34850000	-76.76620000	L	2000-01-14 00:00:00	21133	24005	238	CORE COMMUNICATIONS, INC. - MD	RANDALLSTN	2593	RANDALLSTOWN
443-432	5	CALVERT	38.54240000	-76.58540000	L	2000-01-14 00:00:00	20676	24009	238	CTC COMMUNICATIONS CORP. - MD	PRINCEFRCK	2697	PRINCE FREDERICK
443-433	5	ANNE ARUNDEL	38.98470000	-76.49610000	L	2001-02-21 00:00:00	21402	24003	238	XO MARYLAND, LLC	ANNAPOLIS	4773	ANNAPOLIS
443-434	5	CAROLINE	38.69330000	-75.77270000	L	2005-03-27 00:00:00	21632	24011	242	TELNYX, LLC	FEDERALSBG	073H	FEDERALSBURG
443-435	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2011-02-01 00:00:00	21201	24510	238	SPRINT SPECTRUM L.P.	BALTIMORE	6664	BALTIMORE
443-436	5	BALTIMORE	39.32380000	-76.73070000	L	1998-11-20 00:00:00	21207	24005	238	VERIZON MARYLAND, INC.	WOODLAWN	9212	WOODLAWN
443-437	5	WORCESTER	38.06430000	-75.56340000	L	2004-11-01 00:00:00	21851	24047	242	TELEPORT COMMUNICATIONS AMERICA, LLC - MD	POCOMOKE	7325	POCOMOKE
443-438	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2008-10-08 00:00:00	21202	24510	238	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	BALTIMORE	6395	BALTIMORE
443-439	5	TALBOT	38.65850000	-76.06410000	L	2004-11-01 00:00:00	21673	24041	242	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	TRAPPE	6395	TRAPPE
443-440	5	ANNE ARUNDEL	38.98470000	-76.49610000	L	2001-03-03 00:00:00	21402	24003	238	VERIZON MARYLAND, INC.	ANNAPOLIS	9212	ANNAPOLIS
443-441	5	HOWARD	39.31700000	-77.01870000	L	1999-02-27 00:00:00	21738	24027	238	TELEPORT COMMUNICATIONS AMERICA, LLC - MD	GLENWOOD	7325	GLENWOOD
443-442	5	BALTIMORE	39.37570000	-76.51700000	L	2001-05-09 00:00:00	21234	24005	238	CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD	PARKVILLE	3910	PARKVILLE
443-443	5		0.00000000	0.00000000		N/A
443-444	5	BALTIMORE CITY	39.30020000	-76.61470000	L	2005-10-13 00:00:00	21233	24510	238	VERIZON MARYLAND, INC.	BALTIMORE	9212	BALTIMORE
443-445	5	HOWARD	39.18030000	-76.72320000	L	2001-06-30 00:00:00	21075	24027	238	VERIZON MARYLAND, INC.	ELKRIDGE	9212	ELKRIDGE
443-446	5	QUEEN ANNES	38.99410000	-76.15530000	L	2004-11-01 00:00:00	21658	24035	242	MCI WORLDCOM COMMUNICATIONS, INC. - MD	QUEENSTOWN	7228	QUEENSTOWN
443-447	5	BALTIMORE CITY	39.30020000	-76.61470000	W	2008-12-15 00:00:00	21201	24510	238	NEW CINGULAR WIRELESS PCS, LLC - DC	BALTIMORE	4036	BALTIMORE
443-448	5	CAROLINE	38.88350000	-75.82240000	L	2004-11-01 00:00:00	21629	24011	242	COMCAST IP PHONE, LLC	DENTON	318J	DENTON
443-449	5	BALTIMORE CITY	39.30020000	-76.61470000	L	2007-03-28 00:00:00	21233	24510	238	BROADVIEW NETWORKS, INC. - MD	BALTIMORE	9170	BALTIMORE