Searching over 200 Billion records

Checking...

Loading...

301-427 PHONE NUMBERS

The 301-427-XXXX area code prefix is located in Baltimore, Maryland including Indian Head, Chevy Chase and was originally put into service on February 4th 1994. Run a search and find out who's calling you now.

Recently Reported Numbers

Not Available

Recently Unidentified numbers

301 area code numbers that might be spam, scams or that people have reported as unidentified callers

301-427-6856Verizon Maryland
301-427-1867Verizon Maryland
301-427-6586Verizon Maryland
301-427-4304Verizon Maryland
301-427-7418Verizon Maryland
301-427-1528Comcast Phone Of Northern Maryland
301-427-2102Idt America Corp
301-427-8906Omnipoint Communications Cap Operations
301-427-7474Paetec Communications
301-427-1929Verizon Maryland
301-427-8099Cellco Partnership DBA Verizon Wireless
301-427-1322Verizon Maryland
301-427-9210Verizon Maryland
301-427-7058Verizon Maryland
301-427-1875Verizon Maryland
301-427-3303Verizon Maryland
301-427-7309Verizon Maryland
301-427-9198AT&T; Local
301-427-7150Verizon Maryland
301-427-8021Teleport Communications America - DC

Most searched numbers

Cell
All Time This Month
301-427-3273 First seen 2014-05-06 301-427-4841 First seen 2017-03-12
301-427-6802 First seen 2017-05-07 301-427-4841 First seen 2018-08-10
301-427-4723 First seen 2018-12-18 301-427-6802 First seen 2016-10-02
301-427-5624 First seen 2013-05-07 301-427-5624 First seen 2014-10-05
301-427-2767 First seen 2014-06-04 301-427-8894 First seen 2010-04-28
Landline
All Time This Month
301-427-8120 First seen 2019-04-13 301-427-5544 First seen 2011-02-26
301-427-5608 First seen 2015-01-13 301-427-1016 First seen 2016-01-27
301-427-6642 First seen 2015-02-05 301-427-5608 First seen 2014-09-30
301-427-8120 First seen 2010-06-05 301-427-5754 First seen 2015-08-24
301-427-5544 First seen 2015-02-13 301-427-5544 First seen 2013-08-09

Cities With coverage

CITY LIST
Accident
Adamstown
Annapolis
Ashton
Avenue
Baltimore
Beltsville
Bethesda
Bittinger
Bowie
Brandywine
Brunswick
Bryans Road
Cabin John
Capitol Heights
Chevy Chase
Clear Spring
Clinton
College Park
Columbia
Cumberland
Damascus
Edgewater
Emmitsburg
Fort Washington
Frederick
Friendsville
Frostburg
Gaithersburg
Glen Echo
Glenn Dale
Grantsville
Greenbelt
Hagerstown
Hancock
Highfield
Hollywood
Hughesville
Hyattsville
Indian Head
Issue
Keedysville
Kensington
Kitzmiller
La Plata
Landover
Lanham
Laurel
Leonardtown
Lexington Park
Lonaconing
Mc Henry
Mccoole
Mechanicsville
Middletown
Monrovia
Mount Airy
Mount Rainier
Mount Savage
Myersville
Nanjemoy
New Market
North Beach
Oakland
Odenton
Oldtown
Oxon Hill
Patuxent River
Poolesville
Ridge
Rockville
Sandy Spring
Silver Spring
Smithsburg
Suitland
Swanton
Tall Timbers
Temple Hills
Thurmont
Upper Marlboro
Valley Lee
Waldorf
Walkersville
Westernport
Williamsport