301-278

You are reviewing the Area Code (NPA/NXX) report for 301-278. Did you mean to search the SMS short code 301278?

Lookup Phone Number

Raw Number301278
Basic Format301-278
NPA (Area Code)301
NXX278

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
301-278-0XXX2596QUANTUM TELECOMMUNICATIONS, INC. - MDWSHNGTNZN5AS10/23/2003WASHINGTON ZONE 5MDMA12/25/2003
301-278-1XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN5AS05/20/2013WASHINGTON ZONE 5MDMA06/04/2013
301-278-2XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN5AS02/27/2014WASHINGTON ZONE 5MDMA05/01/2014
301-278-3XXX2593CORE COMMUNICATIONS, INC.- MDWSHNGTNZN5AS02/26/2004WASHINGTON ZONE 5MDMA03/26/2004
301-278-4XXX624HONVOY SPECTRUM, LLCWSHNGTNZN5AS10/11/2021WASHINGTON ZONE 5MDMA12/09/2021
301-278-5XXX318JCOMCAST IP PHONE, LLCWSHNGTNZN5AS07/03/2008WASHINGTON ZONE 5MDMA08/01/2008
301-278-6XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN5AS08/20/2015WASHINGTON ZONE 5MDMA09/19/2015
301-278-7XXX318JCOMCAST IP PHONE, LLCWSHNGTNZN5AS07/03/2008WASHINGTON ZONE 5MDMA08/01/2008
301-278-8XXX071FBANDWIDTH.COM CLEC, LLC - MDWSHNGTNZN5AS05/28/2010WASHINGTON ZONE 5MDMA06/26/2010
301-278-9XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCWSHNGTNZN5RTWASHINGTON ZONE 5MDMA
301-278-XXXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCWSHNGTNZN5AS WASHINGTON ZONE 5MD
Most 'popular' numbers on this prefix:

301-278-6XXX: 301-278-6800 | 301-278-6801 | 301-278-6809 | 301-278-6880 | 301-278-6881 | 301-278-6883 | 301-278-6886 | 301-278-6888 |

Reports

Anonymous User from Upper Marlboro, Maryland

December 22, 2023 at 4:53 PM

301-278-8535 reported as a Live Voice or Other. Received on December 22, 2023 at 4:45 AM.

Anonymous User from Gaithersburg, Maryland

December 15, 2023 at 12:45 PM

301-278-7315 reported as a Robocall. Received on December 15, 2023 at 10:02 AM.
Call for Dropped call or no message

Anonymous User from , MD

December 8, 2023 at 10:38 AM

301-278-8830 reported as a Robocall. Received on December 8, 2023 at 10:32 AM.

Anonymous User from Laurel, Maryland

November 7, 2023 at 9:34 AM

301-278-6563 reported as a Robocall. Received on November 7, 2023 at 9:29 AM.
Call for Home improvement & cleaning

Anonymous User from , CT

October 26, 2023 at 9:12 PM

301-278-8410 reported as a Robocall. Received on October 23, 2023 at 2:26 PM.

Anonymous User from Fort Washington, Maryland

August 17, 2023 at 2:19 PM

301-278-7818 reported as a Robocall. Received on August 17, 2023 at 1:26 PM.

Anonymous User from Hyattsville, Maryland

August 1, 2023 at 3:24 PM

301-278-7831 reported as a Robocall. Received on August 1, 2023 at 3:13 PM.

Anonymous User from , MD

July 28, 2023 at 2:37 PM

301-278-9292 reported as a Robocall. Received on July 28, 2023 at 2:33 PM.

Anonymous User from Rockville, Maryland

June 20, 2023 at 11:54 AM

301-278-6207 reported as a Robocall. Received on June 20, 2023 at 11:49 AM.
Call for Dropped call or no message

Anonymous User from Silver Spring, Maryland

April 28, 2023 at 5:05 PM

301-278-8156 reported as a Robocall. Received on April 28, 2023 at 2:18 PM.
Call for Energy, solar, & utilities

Anonymous User from , MD

March 24, 2023 at 10:48 AM

301-278-6909 reported as a Robocall. Received on March 24, 2023 at 10:46 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

December 20, 2022 at 5:06 PM

301-278-5974 reported as a Robocall. Received on December 20, 2022 at 4:49 PM.
Call for Dropped call or no message

Anonymous User from Fort Wash, Maryland

October 3, 2022 at 8:35 PM

301-278-1855 reported as a Robocall. Received on October 3, 2022 at 2:03 PM.

Anonymous User from Fort Wash, Maryland

October 3, 2022 at 8:33 PM

301-278-1855 reported as a Robocall. Received on October 3, 2022 at 1:36 PM.

Anonymous User from Fairburn, GA

August 16, 2022 at 1:47 AM

301-278-6809 reported as a Text Message. Received on August 16, 2022 at 10:48 PM.
Unwanted call for Other Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Annapolis, Maryland

August 12, 2022 at 6:25 PM

301-278-3619 reported as a unwanted call. Received on August 12, 2022 at 11:45 AM.
Call for Dropped call or no message

Anonymous User from , MD

August 3, 2022 at 1:19 PM

301-278-3128 reported as a unwanted call. Received on June 28, 2022 at 11:16 AM.
Call for Dropped call or no message

Anonymous User from , MD

July 27, 2022 at 3:44 PM

301-278-8708 reported as a Live Voice or Other. Received on July 27, 2022 at 12:00 PM.
Call for No Subject Provided

Anonymous User from Clinton, Maryland

June 18, 2022 at 4:57 PM

301-278-8044 reported as a Robocall. Received on June 13, 2022 at 1:08 PM.
Call for Dropped call or no message

Anonymous User from , MD

June 8, 2022 at 2:30 PM

301-278-8954 reported as a Live Voice or Other. Received on June 8, 2022 at 1:09 PM.
Call for No Subject Provided

Anonymous User from North Bend, WA

March 31, 2021 at 9:58 PM

888-653-0135 reported as a Prerecorded Voice. Received on March 31, 2021 at 12:22 PM.
Unwanted call for unknown
Caller ID indicated they called from 301-278-6806
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Leicester, MA

March 24, 2021 at 5:02 PM

301-278-8896 reported as a Live Voice. Received on March 24, 2021 at 12:44 PM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from , MD

January 14, 2017 at 3:58 PM

None reported as a Abandoned Calls. Received on January 13, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 301-278-4379
Contacted via Wired

Anonymous User from , MD

August 24, 2016 at 9:40 PM

reported as a Abandoned Calls. Received on August 24, 2016 at 2:25 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-278-3124
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , OH

August 11, 2015 at 7:18 PM

reported as a Live Voice. Received on August 11, 2015 at 2:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-278-6036
Contacted via Wired

Anonymous User from , MD

April 18, 2015 at 12:25 AM

reported as a Autodialed Live Voice Call. Received on April 17, 2015 at 7:19 PM.
Robocall for unknown
Caller ID indicated they called from 301-278-5171
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

November 6, 2014 at 7:40 PM

301-278-2774 reported as a Live Voice. Received on November 6, 2014 at 1:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wired

Business/Government Phones on the 301-278 Prefix

PhoneNameAddress
301-278-8004Planet Fitness