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
301-45050.000000000.00000000N/A
301-4515MONTGOMERY39.00230000-77.10610000L1999-05-10 00:00:002081424031236VERIZON MARYLAND, INC.WSHNGTNZN29212BETHESDA
301-4525MONTGOMERY39.01150000-77.04050000W1995-02-11 00:00:002091024031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-4535GARRETT39.39270000-79.19740000L1994-02-04 00:00:002153824023240VERIZON MARYLAND, INC.KITZMILLER9212KITZMILLER
301-4545PRINCE GEORGES38.95670000-76.93860000L1994-02-04 00:00:002071024033236VERIZON MARYLAND, INC.WSHNGTNZN49212HYATTSVILLE
301-4555PRINCE GEORGES39.05870000-76.89030000W1998-01-25 00:00:002070524033236SPRINT SPECTRUM L.P.WSHNGTNZN36664BELTSVILLE
301-4565PRINCE GEORGES38.88410000-76.91750000L1997-04-01 00:00:002074324033236COMCAST IP PHONE, LLCWSHNGTNZN5318JCAPITOL HEIGHTS
301-4575MONTGOMERY38.99990000-77.02930000L1995-02-11 00:00:002090124031236VERIZON MARYLAND, INC.WSHNGTNZN39212SILVER SPRING
301-4585PRINCE GEORGES38.95180000-76.95020000L1995-07-04 00:00:002078124033236TELEPORT COMMUNICATIONS AMERICA, LLC - DCWSHNGTNZN47529HYATTSVILLE
301-4595PRINCE GEORGES38.96440000-76.85990000L1994-02-04 00:00:002078424033236VERIZON MARYLAND, INC.WSHNGTNZN49212LANHAM
301-4605MONTGOMERY39.09190000-77.07640000L1994-02-04 00:00:002085124031236VERIZON MARYLAND, INC.WSNGTNZN119212ROCKVILLE
301-4615MONTGOMERY39.08670000-77.16000000W1998-05-18 00:00:002085024031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSNGTNZN106395ROCKVILLE
301-4625FREDERICK39.50780000-77.56700000W1997-10-11 00:00:002177324021240SPRINT SPECTRUM L.P. - MDMYERSVILLE4098MYERSVILLE
301-4635ALLEGANY39.56890000-78.98250000L1994-02-04 00:00:002153924001240VERIZON MARYLAND, INC.LONACONING9212LONACONING
301-4645PRINCE GEORGES38.97050000-76.76820000L1994-02-04 00:00:002072024033236VERIZON MARYLAND, INC.WSNG236Z149212BOWIE
301-4655FREDERICK39.50780000-77.56700000W1997-01-11 00:00:002177324021240SPRINT SPECTRUM L.P. - MDMYERSVILLE4098MYERSVILLE
301-4665MONTGOMERY39.01150000-77.04050000W1995-07-04 00:00:002090224031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-4675MONTGOMERY39.01150000-77.04050000W1996-01-10 00:00:002090124031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-4685MONTGOMERY39.05580000-77.12300000L1994-02-04 00:00:002085324031236VERIZON MARYLAND, INC.WSNGTNZN119212ROCKVILLE
301-4695MONTGOMERY39.01440000-77.15990000L1994-02-04 00:00:002085424031236VERIZON MARYLAND, INC.WSHNGTNZN29212BETHESDA
301-4705HOWARD39.10380000-76.84990000L1994-02-04 00:00:002072324027236VERIZON MARYLAND, INC.WSNG236Z149212LAUREL
301-4715FREDERICK39.41850000-77.40890000W1996-04-15 00:00:002170224021240CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDFREDERICK6395FREDERICK
301-4725SAINT MARYS38.44220000-76.73910000L1994-09-11 00:00:002065924037236VERIZON MARYLAND, INC.MECHANCSVL9212MECHANICSVILLE
301-4735FREDERICK39.43360000-77.51070000L1994-02-04 00:00:002170224021240VERIZON MARYLAND, INC.FREDERICK9212FREDERICK
301-4745PRINCE GEORGES38.99800000-76.90170000L1994-02-04 00:00:002077024033236VERIZON MARYLAND, INC.WSNG236Z139212GREENBELT
301-4755SAINT MARYS38.29530000-76.63360000L1994-02-04 00:00:002065024037236VERIZON MARYLAND, INC.LEONARDTN9212LEONARDTOWN
301-4765MONTGOMERY39.15210000-77.02250000L1994-09-11 00:00:002086024031236VERIZON MARYLAND, INC.ASHTON2369212SANDY SPRING
301-4775PRINCE GEORGES38.99310000-76.91320000L1997-10-11 00:00:002073724033236COMCAST IP PHONE, LLCWSNG236Z13318JCOLLEGE PARK
301-4785ALLEGANY39.54380000-78.61160000L1994-02-04 00:00:002155524001240VERIZON MARYLAND, INC.FLINTSTONE9212OLDTOWN
301-4795PRINCE GEORGES38.99310000-76.91320000L1995-07-04 00:00:002077024033236MCIMETRO ACCESS TRANSMISSION SERVICES, LLCWSNG236Z137229COLLEGE PARK
301-4805MONTGOMERY39.00230000-77.10610000L1994-02-04 00:00:002081524031236VERIZON MARYLAND, INC.WSHNGTNZN29212BETHESDA
301-4815SAINT MARYS38.29260000-76.62880000W1996-04-15 00:00:002065024037236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDLEONARDTN6395LEONARDTOWN
301-4825MONTGOMERY39.29040000-77.20830000L1996-04-15 00:00:002087224031236VERIZON MARYLAND, INC.DAMASCS2369212DAMASCUS
301-4835PRINCE GEORGES39.10380000-76.84990000L1996-04-15 00:00:002070724033236VERIZON MARYLAND, INC.LAUREL2369212LAUREL
301-4845PRINCE GEORGES38.95180000-76.95020000L1997-04-01 00:00:002078124033236COMCAST IP PHONE, LLCWSHNGTNZN4318JHYATTSVILLE
301-4855PRINCE GEORGES38.80140000-76.99120000L1997-04-01 00:00:002074524033236COMCAST IP PHONE, LLCWSHNGTNZN6318JOXON HILL
301-4865PRINCE GEORGES38.99800000-76.90170000L1997-01-11 00:00:002077024033236VERIZON MARYLAND, INC.WSNG236Z139212GREENBELT
301-4875FREDERICK39.50780000-77.56700000L1994-02-04 00:00:002177324021240VERIZON MARYLAND, INC.MYERSVILLE9212MYERSVILLE
301-4885PRINCE GEORGES38.99800000-76.90170000W1998-01-25 00:00:002074024033236VERIZON MARYLAND, INC.WSNG236Z139212GREENBELT
301-4895PRINCE GEORGES38.99800000-76.90170000L1994-09-11 00:00:002073724033236VERIZON MARYLAND, INC.WSNG236Z139212GREENBELT
301-4905HOWARD39.10380000-76.84990000L1994-02-04 00:00:002072324027236VERIZON MARYLAND, INC.LAUREL2369212LAUREL
301-4915WASHINGTON39.64250000-77.72810000W1994-02-04 00:00:002174224043240USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MDHAGERSTOWN4720HAGERSTOWN
301-4925MONTGOMERY38.97790000-77.09190000L1994-02-04 00:00:002081624031236VERIZON MARYLAND, INC.WSHNGTNZN29212CHEVY CHASE
301-4935MONTGOMERY39.02400000-77.11550000L1994-02-04 00:00:002089524031236VERIZON MARYLAND, INC.WSHNGTNZN29212ROCKVILLE
301-4945ANNE ARUNDEL38.81800000-76.75410000L1996-10-15 00:00:002071124003238VERIZON MARYLAND, INC.WSNG238Z159212UPPER MARLBORO
301-4955MONTGOMERY38.99990000-77.02930000L1994-02-04 00:00:002090124031236VERIZON MARYLAND, INC.WSHNGTNZN39212SILVER SPRING
301-4965MONTGOMERY39.00230000-77.10610000L1994-02-04 00:00:002081524031236VERIZON MARYLAND, INC.WSHNGTNZN29212BETHESDA
301-4975ANNE ARUNDEL39.10380000-76.84990000L1994-02-04 00:00:002072424003236VERIZON MARYLAND, INC.LAUREL2369212LAUREL
301-4985ANNE ARUNDEL39.10380000-76.84990000L1994-02-04 00:00:002072424003236VERIZON MARYLAND, INC.LAUREL2369212LAUREL
301-4995PRINCE GEORGES38.89090000-76.86830000L1994-02-04 00:00:002074324033236VERIZON MARYLAND, INC.WSHNGTNZN59212CAPITOL HEIGHTS