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
301-7505GARRETT39.66490000-79.39890000L2004-03-18 00:00:002152024023240CORE COMMUNICATIONS, INC. - MDFRIENDSVL2593FRIENDSVILLE
301-7515CHARLES38.62630000-76.90390000W1996-01-10 00:00:002060224017236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWALDORF6395WALDORF
301-7525CHARLES38.62630000-76.90390000W1998-08-14 00:00:002060324017236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWALDORF6395WALDORF
301-7535PRINCE GEORGES38.80140000-76.99120000L1994-02-04 00:00:002074824033236VERIZON MARYLAND, INC.WSHNGTNZN69212OXON HILL
301-7545MONTGOMERY38.92120000-77.21410000L1994-09-11 00:00:002081824031236VERIZON MARYLAND, INC.WSHNGTNZN39212CABIN JOHN
301-7555MONTGOMERY39.01150000-77.04050000L1995-07-04 00:00:002090224031236MCIMETRO ACCESS TRANSMISSION SERVICES, LLCWSHNGTNZN37229SILVER SPRING
301-7565PRINCE GEORGES39.08880000-76.86340000L1998-01-25 00:00:002070724033236LEVEL 3 TELECOM OF MARYLAND, LLC - MDWSNG236Z147591LAUREL
301-7575SAINT MARYS38.26890000-76.44310000L1997-01-11 00:00:002067024037236VERIZON MARYLAND, INC.LXTNPKGRML9212PATUXENT RIVER
301-7585MONTGOMERY39.01150000-77.04050000W1994-09-11 00:00:002090124031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-7595ALLEGANY39.65310000-78.75990000L1994-02-04 00:00:002150224001240VERIZON MARYLAND, INC.CUMBERLAND9212CUMBERLAND
301-7605MONTGOMERY38.98580000-77.10650000L2002-02-27 00:00:002081524031236LEVEL 3 COMMUNICATIONS, LLC - MDWSHNGTNZN26119BETHESDA
301-7615MONTGOMERY39.02600000-77.07780000L2002-02-27 00:00:002089524031236LEVEL 3 COMMUNICATIONS, LLC - MDWSNGTNZN116119KENSINGTON
301-7625MONTGOMERY39.08150000-77.15030000L1994-02-04 00:00:002085224031236VERIZON MARYLAND, INC.WSNGTNZN109212ROCKVILLE
301-7635PRINCE GEORGES38.85220000-76.91000000L1994-02-04 00:00:002074324033236VERIZON MARYLAND, INC.WSHNGTNZN59212SUITLAND
301-7645CHARLES38.62250000-76.90720000L1996-01-10 00:00:002060224017236VERIZON MARYLAND, INC.WALDORF9212WALDORF
301-7655MONTGOMERY39.01440000-77.15990000L1996-10-15 00:00:002081824031236VERIZON MARYLAND, INC.WSNGTNZN109212BETHESDA
301-7665WASHINGTON39.64250000-77.72810000L1996-04-15 00:00:002174024043240VERIZON MARYLAND, INC.HAGERSTOWN9212HAGERSTOWN
301-7675MONTGOMERY39.01440000-77.15990000L1996-10-15 00:00:002085424031236VERIZON MARYLAND, INC.WSHNGTNZN29212BETHESDA
301-7685MONTGOMERY38.92120000-77.21410000L2002-02-27 00:00:002081624031236LEVEL 3 COMMUNICATIONS, LLC - MDWSHNGTNZN36119CABIN JOHN
301-7695SAINT MARYS38.28990000-76.76660000L1994-02-04 00:00:002060924037236VERIZON MARYLAND, INC.LEONARDTN9212AVENUE
301-7705MONTGOMERY39.05580000-77.12300000L1994-02-04 00:00:002085224031236VERIZON MARYLAND, INC.WSNGTNZN119212ROCKVILLE
301-7715MONTGOMERY38.97790000-77.09190000W1997-04-01 00:00:002081624031236VERIZON MARYLAND, INC.WSHNGTNZN29212CHEVY CHASE
301-7725PRINCE GEORGES38.92910000-76.87720000L1994-02-04 00:00:002078424033236VERIZON MARYLAND, INC.WSHNGTNZN49212HYATTSVILLE
301-7735PRINCE GEORGES38.92910000-76.87720000L1994-02-04 00:00:002078424033236VERIZON MARYLAND, INC.WSHNGTNZN49212HYATTSVILLE
301-7745MONTGOMERY39.13240000-77.06890000L1994-02-04 00:00:002086124031236VERIZON MARYLAND, INC.ASHTON2369212ASHTON
301-7755MONTGOMERY39.01150000-77.04050000W1996-01-10 00:00:002090124031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-7765PRINCE GEORGES39.10380000-76.84990000L1994-02-04 00:00:002070724033236VERIZON MARYLAND, INC.LAUREL2369212LAUREL
301-7775ALLEGANY39.65310000-78.75990000L1994-02-04 00:00:002150224001240VERIZON MARYLAND, INC.CUMBERLAND9212CUMBERLAND
301-7785PRINCE GEORGES38.88410000-76.91750000L1995-07-04 00:00:002074324033236MCIMETRO ACCESS TRANSMISSION SERVICES, LLCWSHNGTNZN57229CAPITOL HEIGHTS
301-7795PRINCE GEORGES38.95670000-76.93860000L1994-02-04 00:00:002071024033236VERIZON MARYLAND, INC.WSHNGTNZN49212HYATTSVILLE
301-7805PRINCE GEORGES38.82060000-76.75900000L1998-01-25 00:00:002077224033236VERIZON MARYLAND, INC.WSNG236Z159212UPPER MARLBORO
301-7815ALLEGANY39.65030000-78.92660000L2000-06-13 00:00:002153224001240NEW FRONTIERS TELECOMMUNICATIONS, INC.FROSTBURG4606FROSTBURG
301-7825PRINCE GEORGES38.69940000-76.87450000L1994-02-04 00:00:002061324033236VERIZON MARYLAND, INC.BRANDYWINE9212BRANDYWINE
301-7835ALLEGANY39.65060000-78.75490000L2000-06-13 00:00:002150224001240NEW FRONTIERS TELECOMMUNICATIONS, INC.CUMBERLAND4606CUMBERLAND
301-7845ALLEGANY39.65310000-78.75990000L1994-09-11 00:00:002150224001240VERIZON MARYLAND, INC.CUMBERLAND9212CUMBERLAND
301-7855MONTGOMERY39.01150000-77.04050000W1998-08-14 00:00:002090224031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-7865ALLEGANY39.43290000-78.98540000L1996-01-10 00:00:002156224001240VERIZON MARYLAND, INC.MCCOOLE9212MCCOOLE
301-7875MONTGOMERY39.01150000-77.04050000W1998-08-14 00:00:002090224031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-7885FREDERICK39.41850000-77.40890000W1998-08-14 00:00:002170124021240CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDFREDERICK6395FREDERICK
301-7895PRINCE GEORGES38.95180000-76.95020000L2002-08-13 00:00:002072224033236CORE COMMUNICATIONS, INC. - MDWSHNGTNZN42593HYATTSVILLE
301-7905WASHINGTON39.64250000-77.72810000L1994-02-04 00:00:002174224043240VERIZON MARYLAND, INC.HAGERSTOWN9212HAGERSTOWN
301-7915WASHINGTON39.64250000-77.72810000L1994-02-04 00:00:002174224043240VERIZON MARYLAND, INC.HAGERSTOWN9212HAGERSTOWN
301-7925MONTGOMERY39.01150000-77.04050000W2000-06-13 00:00:002090124031236OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN36855SILVER SPRING
301-7935MONTGOMERY39.01150000-77.04050000W2000-06-13 00:00:002090224031236OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN36855SILVER SPRING
301-7945PRINCE GEORGES38.96440000-76.85990000L1994-02-04 00:00:002077024033236VERIZON MARYLAND, INC.WSNG236Z149212LANHAM
301-7955PRINCE GEORGES38.95500000-76.99760000L1998-11-20 00:00:002071224033236MCIMETRO ACCESS TRANSMISSION SERVICES, LLCWSNGTNZN107229HYATTSVILLE
301-7965PRINCE GEORGES38.99310000-76.91320000L2003-06-30 00:00:002077024033236VERIZON MARYLAND, INC.WSNG236Z139212COLLEGE PARK
301-7975WASHINGTON39.64250000-77.72810000L1994-02-04 00:00:002174224043240VERIZON MARYLAND, INC.HAGERSTOWN9212HAGERSTOWN
301-7985FREDERICK39.38260000-77.26820000L1996-07-01 00:00:002177424021240VERIZON MARYLAND, INC.DAMASCS2409212NEW MARKET
301-7995WASHINGTON39.49510000-77.70070000L2004-03-18 00:00:002175624043240CORE COMMUNICATIONS, INC. - MDKEEDYSVL2593KEEDYSVILLE