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
301-70050.000000000.00000000N/A
301-7015MONTGOMERY39.00420000-76.97520000W1994-02-04 00:00:002090324031236BANDWIDTH.COM CLEC, LLC - MDWSNG236Z13071FHYATTSVILLE
301-7025PRINCE GEORGES38.82360000-76.94990000L1994-02-04 00:00:002074524033236VERIZON MARYLAND, INC.WSHNGTNZN59212TEMPLE HILLS
301-7035FREDERICK39.37480000-77.15980000L2002-08-29 00:00:002177124021240LEVEL 3 COMMUNICATIONS, LLC - MDMOUNT AIRY6119MOUNT AIRY
301-7045MONTGOMERY39.01150000-77.04050000W1994-02-04 00:00:002091024031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-7055CHARLES38.62250000-76.90720000L1994-02-04 00:00:002060224017236VERIZON MARYLAND, INC.WALDORF9212WALDORF
301-7065MONTGOMERY39.01150000-77.04050000W1996-04-15 00:00:002091024031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-7075ALLEGANY39.65060000-78.75490000W1994-02-04 00:00:002150224001240USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MDCUMBERLAND4720CUMBERLAND
301-7085PRINCE GEORGES38.99800000-76.90170000W1996-04-15 00:00:002073724033238CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDLAUREL2386395GREENBELT
301-7095ALLEGANY39.65060000-78.75490000W2019-05-28 00:00:002150224001240CSC WIRELESS, LLCCUMBERLAND425JCUMBERLAND
301-7105CHARLES38.62630000-76.90390000L2005-12-30 00:00:002060124017236LEVEL 3 COMMUNICATIONS, LLC - MDWALDORF6119WALDORF
301-71150.000000000.00000000N/A
301-7125FREDERICK39.41480000-77.41230000L2005-03-27 00:00:002170124021240MCI WORLDCOM COMMUNICATIONS, INC. - MDFREDERICK7228FREDERICK
301-7135MONTGOMERY38.99990000-77.02930000L1994-02-04 00:00:002090124031236VERIZON MARYLAND, INC.WSHNGTNZN39212SILVER SPRING
301-7145WASHINGTON39.64250000-77.72810000L1994-02-04 00:00:002174024043240VERIZON MARYLAND, INC.HAGERSTOWN9212HAGERSTOWN
301-7155PRINCE GEORGES38.81800000-76.75410000L1998-08-14 00:00:002077224033236TELEPORT COMMUNICATIONS AMERICA, LLC - DCWSNG236Z157529UPPER MARLBORO
301-7165PRINCE GEORGES39.05870000-76.89030000W1996-07-01 00:00:002070824033236VERIZON MARYLAND, INC.WSNG236Z139212BELTSVILLE
301-7175MONTGOMERY39.01150000-77.04050000W1994-02-04 00:00:002090124031236CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN36395SILVER SPRING
301-7185MONTGOMERY38.97790000-77.09190000L1994-02-04 00:00:002081624031236VERIZON MARYLAND, INC.WSHNGTNZN29212CHEVY CHASE
301-7195PRINCE GEORGES38.90100000-77.03150000L1998-08-14 00:00:002071224033236TELEPORT COMMUNICATIONS AMERICA, LLC - DCWSNGTNZN167529MOUNT RAINIER
301-7205PRINCE GEORGES38.70020000-76.84510000L1998-08-14 00:00:002061324033236TELEPORT COMMUNICATIONS AMERICA, LLC - DCBRANDYWINE7529BRANDYWINE
301-7215MONTGOMERY39.14310000-77.20310000L1996-10-15 00:00:002087724031236VERIZON MARYLAND, INC.WSNGTNZN109212GAITHERSBURG
301-7225ALLEGANY39.65310000-78.75990000L1994-02-04 00:00:002150224001240VERIZON MARYLAND, INC.CUMBERLAND9212CUMBERLAND
301-7235ALLEGANY39.65310000-78.75990000L1998-05-18 00:00:002150224001240VERIZON MARYLAND, INC.CUMBERLAND9212CUMBERLAND
301-7245ALLEGANY39.65310000-78.75990000L1994-02-04 00:00:002150224001240VERIZON MARYLAND, INC.CUMBERLAND9212CUMBERLAND
301-7255ANNE ARUNDEL39.10380000-76.84990000L1994-02-04 00:00:002072424003236VERIZON MARYLAND, INC.LAUREL2369212LAUREL
301-72650.000000000.00000000N/A
301-7275PRINCE GEORGES38.88410000-76.91750000L2000-06-13 00:00:002074324033236BALTIMORE-WASHINGTON TELEPHONE (BWT)WSHNGTNZN58697CAPITOL HEIGHTS
301-7285MONTGOMERY39.01150000-77.04050000W2000-06-13 00:00:002091024031236OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN36855SILVER SPRING
301-7295ALLEGANY39.59200000-78.83410000L1994-02-04 00:00:002150224001240VERIZON MARYLAND, INC.CUMBERLAND9212CUMBERLAND
301-7305FREDERICK39.50780000-77.56700000W1998-11-20 00:00:002177324021240NEW CINGULAR WIRELESS PCS, LLC - DCMYERSVILLE4036MYERSVILLE
301-7315PRINCE GEORGES38.96440000-76.85990000L1994-02-04 00:00:002078424033236VERIZON MARYLAND, INC.WSHNGTNZN49212LANHAM
301-7325PRINCE GEORGES38.99800000-76.90170000W1996-01-10 00:00:002077024033240METRO PCS, INC.FREDERICK5562GREENBELT
301-7335WASHINGTON39.64250000-77.72810000L1994-02-04 00:00:002174224043240VERIZON MARYLAND, INC.HAGERSTOWN9212HAGERSTOWN
301-7345MONTGOMERY38.99990000-77.02930000L1995-02-11 00:00:002090124031236VERIZON MARYLAND, INC.WSHNGTNZN39212SILVER SPRING
301-7355PRINCE GEORGES38.85220000-76.91000000L1994-02-04 00:00:002074724033236VERIZON MARYLAND, INC.WSHNGTNZN59212SUITLAND
301-7365PRINCE GEORGES38.85220000-76.91000000L1994-02-04 00:00:002074324033236VERIZON MARYLAND, INC.WSHNGTNZN59212SUITLAND
301-7375SAINT MARYS38.26780000-76.45120000L1994-02-04 00:00:002067024037236VERIZON MARYLAND, INC.LXTNPKGRML9212LEXINGTON PARK
301-7385MONTGOMERY39.08150000-77.15030000L1994-02-04 00:00:002085024031236VERIZON MARYLAND, INC.WSNGTNZN109212ROCKVILLE
301-7395WASHINGTON39.64250000-77.72810000L1994-02-04 00:00:002174024043240VERIZON MARYLAND, INC.HAGERSTOWN9212HAGERSTOWN
301-7405MONTGOMERY39.14310000-77.20310000L2004-04-22 00:00:002087724031236VERIZON MARYLAND, INC.GAITHERSBG9212GAITHERSBURG
301-7415ANNE ARUNDEL39.11010000-76.85140000L1998-08-14 00:00:002072424003236LEVEL 3 COMMUNICATIONS, LLC - MDLAUREL2366119LAUREL
301-7425MONTGOMERY38.98580000-77.10650000W1994-02-04 00:00:002081524031236NEW CINGULAR WIRELESS PCS, LLC - DCWSHNGTNZN24036BETHESDA
301-7435CHARLES38.60060000-77.15500000L1994-02-04 00:00:002064024017236VERIZON MARYLAND, INC.INDIANHEAD9212INDIAN HEAD
301-7445CHARLES38.60060000-77.15500000L1997-10-11 00:00:002064024017236VERIZON MARYLAND, INC.INDIANHEAD9212INDIAN HEAD
301-7455WASHINGTON39.64250000-77.72810000L1994-02-04 00:00:002174024043240VERIZON MARYLAND, INC.HAGERSTOWN9212HAGERSTOWN
301-7465GARRETT39.62720000-79.32430000L1994-02-04 00:00:002152024023240VERIZON MARYLAND, INC.FRIENDSVL9212ACCIDENT
301-7475PRINCE GEORGES38.80140000-76.99120000L1998-11-20 00:00:002074824033236TELEPORT COMMUNICATIONS AMERICA, LLC - DCWSHNGTNZN67529OXON HILL
301-7485FREDERICK39.41850000-77.40890000W1997-04-01 00:00:002170324021240SPRINT SPECTRUM L.P.FREDERICK6664FREDERICK
301-7495PRINCE GEORGES38.80260000-76.98300000L1994-09-11 00:00:002074524033236VERIZON MARYLAND, INC.WSHNGTNZN69212OXON HILL