Area Code 301

Area Code 301 Details

TimezoneEastern
CitiesAnnapolis, 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 301 prefixes

CodeOther CitiesTimezoneCountyLatitudeLongitudeDaylight Saving TimeConnection TypeNXX Created AtZip CodeFipsLataCarrierOverlayRate CenterOcnCoverage AreaActive
301-5005MONTGOMERY38.94580000-77.06320000L2010-09-01 00:00:002081524031236XO MARYLAND, LLCWSHNGTNZN24773CHEVY CHASE
301-5015GARRETT39.40800000-79.41130000W1994-02-04 00:00:002155024023240NEW CINGULAR WIRELESS PCS, LLC - DCOAKLAND4036OAKLAND
301-5025MONTGOMERY39.01150000-77.04050000W1994-02-04 00:00:002091024031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-5035MONTGOMERY38.98580000-77.10650000W1994-02-04 00:00:002081424031236NEW CINGULAR WIRELESS PCS, LLC - DCWSHNGTNZN24036BETHESDA
301-5045MONTGOMERY38.99990000-77.02930000L1994-02-04 00:00:002090124031236VERIZON MARYLAND, INC.WSHNGTNZN39212SILVER SPRING
301-5055PRINCE GEORGES38.82360000-76.94990000L1994-02-04 00:00:002074524033236VERIZON MARYLAND, INC.WSHNGTNZN69212TEMPLE HILLS
301-5065PRINCE GEORGES38.99800000-76.90170000W1994-02-04 00:00:002077024033236USA MOBILITY WIRELESS, INC.WSNG236Z136630GREENBELT
301-5075PRINCE GEORGES38.99800000-76.90170000L1994-02-04 00:00:002077024033236VERIZON MARYLAND, INC.WSNG236Z139212GREENBELT
301-5085FREDERICK39.50780000-77.56700000W1998-05-18 00:00:002177324021240NEW CINGULAR WIRELESS PCS, LLC - DCMYERSVILLE4036MYERSVILLE
301-5095MONTGOMERY39.01150000-77.04050000W1994-02-04 00:00:002090224031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-5105PRINCE GEORGES38.99800000-76.90170000W1994-02-04 00:00:002074024033236USA MOBILITY WIRELESS, INC.WSNG236Z136630GREENBELT
301-51150.000000000.00000000N/A
301-5125MONTGOMERY39.01150000-77.04050000W1996-01-10 00:00:002090124031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-5135PRINCE GEORGES38.99800000-76.90170000L1994-02-04 00:00:002073724033236VERIZON MARYLAND, INC.WSNG236Z139212GREENBELT
301-5145FREDERICK39.41850000-77.40890000W1996-07-01 00:00:002170124021240CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDFREDERICK6395FREDERICK
301-5155MONTGOMERY39.17580000-77.27460000L1996-01-10 00:00:002088624031236VERIZON MARYLAND, INC.GAITHERSBG9212GAITHERSBURG
301-5165PRINCE GEORGES38.85220000-76.91000000L1997-04-01 00:00:002074724033236VERIZON MARYLAND, INC.WSHNGTNZN59212SUITLAND
301-5175MONTGOMERY39.08150000-77.15030000L1994-02-04 00:00:002085024031236VERIZON MARYLAND, INC.WSNGTNZN109212ROCKVILLE
301-5185MONTGOMERY39.01150000-77.04050000W1994-02-04 00:00:002090224031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-5195MONTGOMERY39.14310000-77.20310000L1997-04-01 00:00:002088624031236VERIZON MARYLAND, INC.GAITHERSBG9212GAITHERSBURG
301-5205MONTGOMERY39.01150000-77.04050000W1994-02-04 00:00:002090224031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-5215PRINCE GEORGES38.80260000-76.98300000L1997-04-01 00:00:002074424033236VERIZON MARYLAND, INC.WSHNGTNZN69212OXON HILL
301-5225MONTGOMERY39.05580000-77.12300000W1997-04-01 00:00:002085124031236VERIZON MARYLAND, INC.WSNGTNZN119212ROCKVILLE
301-5235PRINCE GEORGES39.05870000-76.89030000W1996-10-15 00:00:002070724033236SPRINT SPECTRUM L.P.WSHNGTNZN36664BELTSVILLE
301-5245FREDERICK39.41850000-77.40890000W1998-08-14 00:00:002170324021240SPRINT SPECTRUM L.P.FREDERICK6664FREDERICK
301-5255MONTGOMERY39.14310000-77.20310000L2003-10-16 00:00:002087724031236QUANTUM TELECOMMUNICATIONS, INC. - MDGAITHERSBG2596GAITHERSBURG
301-5265MONTGOMERY39.01150000-77.04050000W1998-08-14 00:00:002090224031236NEW CINGULAR WIRELESS PCS, LLC - DCWSHNGTNZN34036SILVER SPRING
301-5275MONTGOMERY39.14310000-77.20310000L1995-02-11 00:00:002087924031236VERIZON MARYLAND, INC.GAITHERSBG9212GAITHERSBURG
301-5285MONTGOMERY39.17580000-77.27460000L1998-08-14 00:00:002087924031236VERIZON MARYLAND, INC.GAITHERSBG9212GAITHERSBURG
301-5295MONTGOMERY39.08670000-77.16000000W1998-08-14 00:00:002085024031236NEW CINGULAR WIRELESS PCS, LLC - DCWSNGTNZN104036ROCKVILLE
301-5305MONTGOMERY39.02400000-77.11550000L1994-02-04 00:00:002085224031236VERIZON MARYLAND, INC.WSHNGTNZN29212ROCKVILLE
301-5315PRINCE GEORGES38.95180000-76.95020000L1998-11-20 00:00:002071224033236STARPOWER COMMUNICATIONS, LLC - MDWSHNGTNZN48832HYATTSVILLE
301-5325HOWARD39.18740000-76.83960000W2015-02-20 00:00:002104624027238OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCLAUREL2386855COLUMBIA
301-5335GARRETT39.41190000-79.40810000L1998-08-14 00:00:002155024023240VERIZON MARYLAND, INC.OAKLAND9212OAKLAND
301-5345CHARLES38.60200000-77.16800000L2006-11-15 00:00:002064024017236YMAX COMMUNICATIONS CORP. - MDINDIANHEAD281EINDIAN HEAD
301-5355CHARLES38.62630000-76.90390000W1998-08-14 00:00:002060124017236NEW CINGULAR WIRELESS PCS, LLC - DCWALDORF4036WALDORF
301-5365SAINT MARYS38.29260000-76.62880000W1998-11-20 00:00:002065024037236SPRINT SPECTRUM L.P.LEONARDTN6664LEONARDTOWN
301-5375PRINCE GEORGES39.05870000-76.89030000W1998-08-14 00:00:002070724033236SPRINT SPECTRUM L.P.WSHNGTNZN36664BELTSVILLE
301-5385MONTGOMERY38.98580000-77.10650000W1995-02-11 00:00:002081424031236NEW CINGULAR WIRELESS PCS, LLC - DCWSHNGTNZN24036BETHESDA
301-5395CHARLES38.52450000-76.97280000L1998-08-14 00:00:002061124017236TELEPORT COMMUNICATIONS AMERICA, LLC - DCLA PLATA7529LA PLATA
301-5405MONTGOMERY39.17580000-77.27460000L1994-02-04 00:00:002087924031236VERIZON MARYLAND, INC.GAITHERSBG9212GAITHERSBURG
301-5415PRINCE GEORGES38.88410000-76.91750000L1998-11-20 00:00:002078524033236TELEPORT COMMUNICATIONS AMERICA, LLC - DCWSHNGTNZN57529CAPITOL HEIGHTS
301-5425CHARLES38.62630000-76.90390000L1998-08-14 00:00:002060124017236TELEPORT COMMUNICATIONS AMERICA, LLC - DCWALDORF7529WALDORF
301-5435ANNE ARUNDEL39.11010000-76.85140000L1997-10-11 00:00:002072424003236TELEPORT COMMUNICATIONS AMERICA, LLC - DCLAUREL2367529LAUREL
301-5445MONTGOMERY39.08150000-77.15030000W1998-11-20 00:00:002085024031236VERIZON MARYLAND, INC.WSNGTNZN109212ROCKVILLE
301-5455MONTGOMERY39.08670000-77.16000000L1997-10-11 00:00:002085124031236VERIZON MARYLAND, INC.WSNGTNZN109212ROCKVILLE
301-5465PRINCE GEORGES38.92910000-76.87720000L2014-04-07 00:00:002078524033236VERIZON MARYLAND, INC.WSHNGTNZN49212LANDOVER
301-5475MONTGOMERY38.92120000-77.21410000L1996-01-10 00:00:002081224031236TELEPORT COMMUNICATIONS AMERICA, LLC - DCWSHNGTNZN27529CABIN JOHN
301-5485MONTGOMERY39.14310000-77.20310000L1995-02-11 00:00:002088624031236VERIZON MARYLAND, INC.WSNGTNZN109212GAITHERSBURG
301-5495PRINCE GEORGES39.10380000-76.84990000L1994-09-11 00:00:002070724033236VERIZON MARYLAND, INC.ASHTON2369212LAUREL