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
301-8505PRINCE GEORGES38.98390000-76.81360000L2002-08-04 00:00:002076924033236LEVEL 3 COMMUNICATIONS, LLC - MDWSNG236Z146119GLENN DALE
301-8515PRINCE GEORGES38.95670000-76.93860000L1994-02-04 00:00:002071024033236VERIZON MARYLAND, INC.WSHNGTNZN49212HYATTSVILLE
301-8525PRINCE GEORGES38.95670000-76.93860000L1994-02-04 00:00:002078124033236VERIZON MARYLAND, INC.WSHNGTNZN49212HYATTSVILLE
301-8535PRINCE GEORGES38.97010000-76.98410000L1994-02-04 00:00:002078324033236VERIZON MARYLAND, INC.WSHNGTNZN49212HYATTSVILLE
301-8545HOWARD39.20930000-76.94240000L1994-02-04 00:00:002104424027238VERIZON MARYLAND, INC.ASHTON2389212COLUMBIA
301-8555ANNE ARUNDEL38.81800000-76.75410000L1994-02-04 00:00:002071124003238VERIZON MARYLAND, INC.WSNG238Z159212UPPER MARLBORO
301-8565PRINCE GEORGES38.77170000-76.87440000L1994-02-04 00:00:002076224033236VERIZON MARYLAND, INC.WSNGTNZN169212CLINTON
301-8575WASHINGTON39.65550000-77.93270000L2002-07-12 00:00:002172224043240CORE COMMUNICATIONS, INC. - MDCLEAR SPG2593CLEAR SPRING
301-8585PRINCE GEORGES38.98390000-76.81360000L1994-02-04 00:00:002072024033238VERIZON MARYLAND, INC.WSNG238Z149212GLENN DALE
301-8595PRINCE GEORGES38.80140000-76.99120000L2002-01-09 00:00:002074524033240LEVEL 3 COMMUNICATIONS, LLC - MDOAKLAND6119OXON HILL
301-8605PRINCE GEORGES38.97050000-76.76820000L2000-08-20 00:00:002072024033236VERIZON MARYLAND, INC.WSNG236Z149212BOWIE
301-8615CHARLES38.62630000-76.90390000L1998-08-14 00:00:002060324017236LEVEL 3 COMMUNICATIONS, LLC - MDWALDORF6119WALDORF
301-8625SAINT MARYS38.26780000-76.45120000L1994-02-04 00:00:002065324037236VERIZON MARYLAND, INC.LXTNPKGRML9212LEXINGTON PARK
301-8635SAINT MARYS38.26780000-76.45120000L1994-02-04 00:00:002063424037236VERIZON MARYLAND, INC.LXTNPKGRML9212LEXINGTON PARK
301-8645PRINCE GEORGES38.95670000-76.93860000L1994-02-04 00:00:002073724033236VERIZON MARYLAND, INC.WSHNGTNZN49212HYATTSVILLE
301-8655FREDERICK39.38260000-77.26820000L1994-02-04 00:00:002177424021240VERIZON MARYLAND, INC.NEW MARKET9212NEW MARKET
301-8665SAINT MARYS38.26780000-76.45120000L1996-10-15 00:00:002065324037236VERIZON MARYLAND, INC.LXTNPKGRML9212LEXINGTON PARK
301-8675PRINCE GEORGES38.98390000-76.81360000L1998-11-20 00:00:002070624033236MCIMETRO ACCESS TRANSMISSION SERVICES, LLCWSNG236Z147229GLENN DALE
301-8685PRINCE GEORGES38.77170000-76.87440000L1994-02-04 00:00:002076224033236VERIZON MARYLAND, INC.WSNGTNZN169212CLINTON
301-8695MONTGOMERY39.14310000-77.20310000L1994-02-04 00:00:002087924031236VERIZON MARYLAND, INC.GAITHERSBG9212GAITHERSBURG
301-8705CHARLES38.62250000-76.90720000L1994-02-04 00:00:002060124017236VERIZON MARYLAND, INC.WSHNGTNZN69212WALDORF
301-8715MONTGOMERY39.09190000-77.07640000L1994-02-04 00:00:002090624031236VERIZON MARYLAND, INC.WSNGTNZN119212ROCKVILLE
301-8725SAINT MARYS38.11780000-76.37130000L1994-02-04 00:00:002068024037236VERIZON MARYLAND, INC.RIDGE9212RIDGE
301-8735MONTGOMERY39.01150000-77.04050000W1994-02-04 00:00:002090224031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-8745FREDERICK39.33000000-77.43040000L1994-02-04 00:00:002170324021240VERIZON MARYLAND, INC.BUCKEYSTN9212ADAMSTOWN
301-8755PRINCE GEORGES39.11010000-76.85140000L2005-03-27 00:00:002070724033236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDLAUREL2366395LAUREL
301-8765ALLEGANY39.65060000-78.75490000L2002-05-02 00:00:002150224001240LEVEL 3 COMMUNICATIONS, LLC - MDCUMBERLAND6119CUMBERLAND
301-8775PRINCE GEORGES38.77170000-76.87440000L1997-01-11 00:00:002062324033236VERIZON MARYLAND, INC.WSNGTNZN169212CLINTON
301-8785BALTIMORE CITY39.29380000-76.61320000L1996-01-10 00:00:002120224510238MCI WORLDCOM COMMUNICATIONS, INC. - MDBALTIMORE7228BALTIMORE
301-8795MONTGOMERY39.07940000-77.00130000L1995-02-11 00:00:002090424031236VERIZON MARYLAND, INC.WSNGTNZN129212SILVER SPRING
301-8805SAINT MARYS38.23940000-76.49090000L1998-08-14 00:00:002063424037236LEVEL 3 COMMUNICATIONS, LLC - MDLXTNPKGRML6119TALL TIMBERS
301-8815MONTGOMERY39.05580000-77.12300000L1994-02-04 00:00:002085324031236VERIZON MARYLAND, INC.WSNGTNZN119212ROCKVILLE
301-8825FREDERICK39.38260000-77.26820000L2004-03-18 00:00:002177424021240CORE COMMUNICATIONS, INC. - MDNEW MARKET2593NEW MARKET
301-8835PRINCE GEORGES38.92910000-76.87720000L1994-09-11 00:00:002078424033236VERIZON MARYLAND, INC.WSHNGTNZN59212HYATTSVILLE
301-8845SAINT MARYS38.44220000-76.73910000L1994-02-04 00:00:002065924037236VERIZON MARYLAND, INC.MECHANCSVL9212MECHANICSVILLE
301-8855CHARLES38.62630000-76.90390000L1995-02-11 00:00:002060124017236VERIZON MARYLAND, INC.WALDORF9212WALDORF
301-8865HOWARD39.10380000-76.84990000L1995-07-04 00:00:002072324027236VERIZON MARYLAND, INC.WSNG236Z139212LAUREL
301-8875PRINCE GEORGES38.95670000-76.93860000L1995-02-11 00:00:002078124033236VERIZON MARYLAND, INC.WSHNGTNZN49212HYATTSVILLE
301-8885PRINCE GEORGES38.66100000-76.77270000L1994-02-04 00:00:002061324033236VERIZON MARYLAND, INC.WSNGTNZN169212BRANDYWINE
301-8895PRINCE GEORGES38.98390000-76.81360000L1996-01-10 00:00:002076924033238VERIZON MARYLAND, INC.WSNG238Z149212GLENN DALE
301-8905MONTGOMERY39.05040000-76.92660000L1994-02-04 00:00:002086624031236VERIZON MARYLAND, INC.WSNGTNZN129212BELTSVILLE
301-8915PRINCE GEORGES38.97010000-76.98410000L1994-02-04 00:00:002078224033236VERIZON MARYLAND, INC.WSHNGTNZN39212HYATTSVILLE
301-8925PRINCE GEORGES38.95180000-76.95020000L2005-03-11 00:00:002072224033236VERIZON MARYLAND, INC.WSHNGTNZN49212HYATTSVILLE
301-8935CHARLES38.62250000-76.90720000L1996-01-10 00:00:002060324017236VERIZON MARYLAND, INC.WSHNGTNZN69212WALDORF
301-8945PRINCE GEORGES38.82360000-76.94990000L1994-02-04 00:00:002074624033236VERIZON MARYLAND, INC.WSHNGTNZN69212TEMPLE HILLS
301-8955GARRETT39.69670000-79.15800000L1994-02-04 00:00:002153624023240VERIZON MARYLAND, INC.GRANTSVL9212GRANTSVILLE
301-8965MONTGOMERY39.02400000-77.11550000L1996-01-10 00:00:002089524031236VERIZON MARYLAND, INC.WSHNGTNZN29212ROCKVILLE
301-8975MONTGOMERY39.02400000-77.11550000L1994-02-04 00:00:002081424031236VERIZON MARYLAND, INC.WSHNGTNZN29212ROCKVILLE
301-8985FREDERICK39.48630000-77.34830000L1994-02-04 00:00:002179324021240VERIZON MARYLAND, INC.FREDERICK9212WALKERSVILLE
301-8995PRINCE GEORGES38.82360000-76.94990000L1994-02-04 00:00:002074524033236VERIZON MARYLAND, INC.WSHNGTNZN59212TEMPLE HILLS