240-837

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Raw Number240837
Basic Format240-837
NPA (Area Code)240
NXX837

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
240-837-0XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCHUGHESVLRTHUGHESVILLEMDMA
240-837-1XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCHUGHESVLAS04/21/2011HUGHESVILLEMDMA05/21/2011
240-837-2XXX071FBANDWIDTH.COM CLEC, LLC - MDHUGHESVLAS07/19/2010HUGHESVILLEMDMA08/16/2010
240-837-3XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCHUGHESVLAS01/13/2014HUGHESVILLEMDMA02/09/2014
240-837-4XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCHUGHESVLAS05/16/2014HUGHESVILLEMDMA07/15/2014
240-837-5XXX508JCENTURYLINK COMMUNICATIONS, LLCHUGHESVLAS05/14/2014HUGHESVILLEMDMA06/12/2014
240-837-6XXX568GPEERLESS NETWORK OF MARYLAND, LLCHUGHESVLAS04/04/2013HUGHESVILLEMDMA05/03/2013
240-837-7XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCHUGHESVLRTHUGHESVILLEMDMA
240-837-8XXX876DONVOY, LLC - MDHUGHESVLAS09/11/2012HUGHESVILLEMDMA10/06/2012
240-837-9XXX568GPEERLESS NETWORK OF MARYLAND, LLCHUGHESVLAS04/04/2013HUGHESVILLEMDMA05/03/2013
240-837-XXXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCHUGHESVLAS02/13/2001HUGHESVILLEMD

Reports

Anonymous User from Owings Mills, Maryland

March 4, 2026 at 4:46 PM

240-837-8966 reported as a Live Voice or Other. Received on March 4, 2026 at 4:45 PM.

Anonymous User from , MD

March 2, 2026 at 12:27 PM

240-837-8256 reported as a unwanted call. Received on March 2, 2026 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from , MD

February 20, 2026 at 5:31 PM

240-837-3448 reported as a Robocall. Received on February 20, 2026 at 5:26 PM.

Anonymous User from Rockville, Maryland

February 15, 2026 at 1:35 PM

240-837-6976 reported as a Live Voice or Other. Received on February 15, 2026 at 1:26 PM.
Call for Dropped call or no message

Anonymous User from Silver Spring, Maryland

January 19, 2026 at 10:33 AM

240-837-9171 reported as a Robocall. Received on January 19, 2026 at 9:55 AM.

Anonymous User from Columbus, Ohio

January 12, 2026 at 12:21 PM

240-837-6791 reported as a Robocall. Received on January 2, 2026 at 11:51 AM.
Call for Dropped call or no message

Anonymous User from Clemson, South Carolina

January 9, 2026 at 5:10 PM

240-837-9468 reported as a Live Voice or Other. Received on January 9, 2026 at 5:01 PM.
Call for Charities

Anonymous User from , MD

January 9, 2026 at 4:27 PM

240-837-6535 reported as a Live Voice or Other. Received on January 3, 2026 at 10:06 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Clear Spring, Maryland

January 4, 2026 at 4:29 PM

24083709357 reported as a Robocall. Received on January 4, 2026 at 11:00 AM.

Anonymous User from Dagsboro, Delaware

January 2, 2026 at 11:11 AM

240-837-9132 reported as a unwanted call. Received on January 2, 2026 at 11:06 AM.
Call for Medical & prescriptions

Anonymous User from Cape Coral, Florida

December 23, 2025 at 10:30 AM

240-837-9340 reported as a Robocall. Received on December 19, 2025 at 3:48 PM.

Anonymous User from Baltimore, Maryland

December 11, 2025 at 12:57 PM

240-837-6791 reported as a Robocall. Received on December 10, 2025 at 6:11 PM.
Call for Dropped call or no message

Anonymous User from Marriottsvillle, Maryland

December 6, 2025 at 10:44 AM

240-837-9132 reported as a unwanted call. Received on December 6, 2025 at 10:21 AM.

Anonymous User from Cape Coral, Florida

December 2, 2025 at 10:00 PM

240-837-9438 reported as a Robocall. Received on November 29, 2025 at 10:24 AM.

Anonymous User from , MD

December 1, 2025 at 3:09 PM

240-837-9183 reported as a Robocall. Received on November 30, 2025 at 11:31 AM.
Call for Dropped call or no message

Anonymous User from Waldorf, Maryland

December 1, 2025 at 12:34 PM

240-837-6613 reported as a Robocall. Received on December 1, 2025 at 9:35 AM.
Call for Dropped call or no message

Anonymous User from Baltimore, Maryland

November 29, 2025 at 4:20 PM

240-837-9295 reported as a Live Voice or Other. Received on November 29, 2025 at 5:16 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , MD

November 24, 2025 at 2:55 PM

240-837-9169 reported as a Robocall. Received on November 24, 2025 at 8:38 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Bel Air, Maryland

November 24, 2025 at 11:56 AM

240-837-6496 reported as a Robocall. Received on November 24, 2025 at 9:52 AM.
Call for Dropped call or no message

Anonymous User from Upper Marlboro, Maryland

November 20, 2025 at 10:29 AM

240-837-9341 reported as a Robocall. Received on November 20, 2025 at 10:21 AM.

Anonymous User from Bel Air, Maryland

November 18, 2025 at 5:29 PM

240-837-6919 reported as a Robocall. Received on November 18, 2025 at 4:49 PM.
Call for Dropped call or no message

Anonymous User from Bel Air, Maryland

November 18, 2025 at 11:42 AM

240-837-6763 reported as a Robocall. Received on November 18, 2025 at 11:30 AM.
Call for Dropped call or no message

Anonymous User from Bel Air, Maryland

November 13, 2025 at 5:31 PM

240-837-9009 reported as a Robocall. Received on November 10, 2025 at 3:20 PM.
Call for Dropped call or no message

Anonymous User from Bel Air, Maryland

November 13, 2025 at 5:27 PM

240-837-6689 reported as a Robocall. Received on November 10, 2025 at 9:37 AM.
Call for Dropped call or no message

Anonymous User from Aberdeen, Maryland

September 24, 2025 at 4:58 PM

240-837-9353 reported as a Live Voice or Other. Received on September 24, 2025 at 2:28 PM.

Anonymous User from Baltimore, Maryland

September 22, 2025 at 1:21 PM

240-837-6696 reported as a Robocall. Received on September 22, 2025 at 11:05 AM.
Call for Dropped call or no message

Anonymous User from , FL

September 17, 2025 at 4:20 PM

240-837-6168 reported as a Robocall. Received on September 16, 2025 at 4:07 PM.

Anonymous User from Mechanicsville, Maryland

September 16, 2025 at 1:05 PM

240-837-6527 reported as a Robocall. Received on September 12, 2025 at 1:22 PM.

Anonymous User from , MD

September 12, 2025 at 9:04 AM

240-837-6675 reported as a Robocall. Received on September 12, 2025 at 9:02 AM.
Call for Charities

Anonymous User from Owings Mills, Maryland

September 10, 2025 at 11:24 AM

240-837-6053 reported as a Live Voice or Other. Received on September 9, 2025 at 10:00 AM.
Call for Medical & prescriptions

Anonymous User from Newmarket, New Hampshire

September 7, 2025 at 9:41 AM

240-837-8842 reported as a Robocall. Received on September 3, 2025 at 12:00 AM.

Anonymous User from Woodbine, Maryland

September 3, 2025 at 6:30 PM

240-837-9254 reported as a Live Voice or Other. Received on September 3, 2025 at 4:54 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Mechanicsville, Maryland

September 2, 2025 at 1:44 PM

240-837-6549 reported as a Robocall. Received on June 20, 2025 at 12:00 AM.

Anonymous User from , MD

August 30, 2025 at 4:35 PM

240-837-6716 reported as a Live Voice or Other. Received on August 30, 2025 at 4:29 PM.

Anonymous User from , MD

August 30, 2025 at 4:24 PM

240-837-9456 reported as a Live Voice or Other. Received on August 30, 2025 at 12:34 PM.

Anonymous User from , MD

August 28, 2025 at 10:00 AM

240-837-6663 reported as a Live Voice or Other. Received on August 28, 2025 at 9:45 AM.
Call for No Subject Provided

Anonymous User from Columbia, Maryland

August 18, 2025 at 1:06 PM

240-837-6837 reported as a Robocall. Received on August 18, 2025 at 1:03 PM.

Anonymous User from , MD

August 16, 2025 at 10:54 AM

240-837-9034 reported as a Live Voice or Other. Received on August 2, 2025 at 12:46 PM.
Call for Dropped call or no message

Anonymous User from , MD

August 16, 2025 at 10:36 AM

240-837-9377 reported as a Live Voice or Other. Received on August 15, 2025 at 10:07 AM.
Call for Dropped call or no message

Anonymous User from , MD

August 16, 2025 at 10:32 AM

240-837-9464 reported as a Live Voice or Other. Received on August 15, 2025 at 7:10 PM.
Call for Dropped call or no message

Anonymous User from , MD

August 14, 2025 at 2:02 PM

240-837-9039 reported as a Robocall. Received on August 14, 2025 at 12:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Springfield, Virginia

August 6, 2025 at 5:19 PM

240-837-9219 reported as a Live Voice or Other. Received on August 6, 2025 at 5:09 PM.
Call for Home improvement & cleaning

Anonymous User from Greenville, South Carolina

July 29, 2025 at 1:47 PM

240-837-9137 reported as a Live Voice or Other. Received on May 27, 2025 at 10:52 AM.

Anonymous User from Queenstown, Maryland

July 29, 2025 at 9:32 AM

240-837-6749 reported as a Live Voice or Other. Received on July 28, 2025 at 9:46 AM.

Anonymous User from Woodbine, Maryland

July 28, 2025 at 10:03 AM

240-837-9225 reported as a Robocall. Received on July 28, 2025 at 9:50 AM.
Call for Charities

Anonymous User from Abingdon, Maryland

July 26, 2025 at 6:24 PM

240-837-9226 reported as a Robocall. Received on July 26, 2025 at 6:18 PM.
Call for Charities

Anonymous User from Silver Spring, Maryland

July 24, 2025 at 1:29 PM

240-837-6846 reported as a Robocall. Received on July 24, 2025 at 1:27 PM.

Anonymous User from Norfolk, Virginia

July 22, 2025 at 4:21 PM

240-837-9497 reported as a Live Voice or Other. Received on July 22, 2025 at 2:51 PM.
Call for Medical & prescriptions

Anonymous User from , MD

July 3, 2025 at 8:12 AM

240-837-6910 reported as a Robocall. Received on July 2, 2025 at 10:44 AM.
Call for Dropped call or no message

Anonymous User from , MD

June 25, 2025 at 11:52 AM

240-837-9141 reported as a Robocall. Received on June 25, 2025 at 11:49 AM.

Anonymous User from Westover, Maryland

June 21, 2025 at 2:51 PM

240-837-9160 reported as a Live Voice or Other. Received on June 21, 2025 at 2:22 PM.
Call for Charities

Anonymous User from Long Beach, California

June 13, 2025 at 1:55 PM

240-837-6164 reported as a Robocall. Received on June 13, 2025 at 10:49 AM.

Anonymous User from Ninde, Maryland

June 12, 2025 at 5:34 PM

240-837-7218 reported as a Robocall. Received on June 12, 2025 at 12:00 AM.

Anonymous User from , MD

June 11, 2025 at 9:51 AM

240-837-6744 reported as a Robocall. Received on June 6, 2025 at 11:22 AM.

Anonymous User from Glen Burnie, Maryland

June 4, 2025 at 10:29 AM

240-837-6622 reported as a Live Voice or Other. Received on June 4, 2025 at 9:59 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Upper Marlboro, Maryland

May 31, 2025 at 6:22 AM

240-837-1710 reported as a Robocall. Received on May 30, 2025 at 12:00 AM.

Anonymous User from Woodbine, Maryland

May 27, 2025 at 12:20 PM

240-837-6805 reported as a Live Voice or Other. Received on May 27, 2025 at 11:37 AM.
Call for Medical & prescriptions

Anonymous User from , MD

May 16, 2025 at 8:31 AM

240-837-6898 reported as a Robocall. Received on May 15, 2025 at 11:30 AM.
Call for Dropped call or no message

Anonymous User from Annapolis, Maryland

May 8, 2025 at 12:08 PM

240-837-9334 reported as a Robocall. Received on May 8, 2025 at 11:01 AM.

Anonymous User from , MD

May 5, 2025 at 2:09 PM

240-837-9219 reported as a Live Voice or Other. Received on May 5, 2025 at 12:36 PM.

Anonymous User from , MA

May 1, 2025 at 4:54 PM

240-837-9539 reported as a Robocall. Received on April 30, 2025 at 4:40 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Denton, Maryland

April 30, 2025 at 3:26 PM

240-837-9178 reported as a Robocall. Received on April 30, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Gwynn Oak, Maryland

April 29, 2025 at 9:11 AM

240-837-6742 reported as a unwanted call. Received on April 29, 2025 at 9:06 AM.

Anonymous User from , MD

April 28, 2025 at 5:12 PM

240-837-3247 reported as a Robocall. Received on April 28, 2025 at 12:43 PM.
Call for No Subject Provided

Anonymous User from Falling Water, West Virginia

April 18, 2025 at 12:55 PM

240-837-6933 reported as a Robocall. Received on April 18, 2025 at 10:12 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Hanover, Maryland

April 10, 2025 at 3:55 PM

240-837-6690 reported as a Robocall. Received on March 25, 2025 at 10:45 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Hanover, Maryland

April 10, 2025 at 3:54 PM

240-837-6689 reported as a Robocall. Received on March 25, 2025 at 11:25 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Petaluma, California

April 9, 2025 at 1:56 PM

240-837-6334 reported as a Robocall. Received on April 7, 2025 at 9:23 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

April 8, 2025 at 11:06 AM

240-837-9019 reported as a Robocall. Received on April 8, 2025 at 10:55 AM.
Call for Dropped call or no message

Anonymous User from Severna Park, Maryland

March 31, 2025 at 12:43 PM

240-837-6749 reported as a Robocall. Received on March 31, 2025 at 11:39 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Severna Park, Maryland

March 31, 2025 at 11:08 AM

240-837-9409 reported as a Live Voice or Other. Received on March 31, 2025 at 9:43 AM.

Anonymous User from Clinton, Maryland

March 28, 2025 at 1:56 PM

240-837-9423 reported as a Robocall. Received on March 26, 2025 at 3:00 PM.
Call for Dropped call or no message

Anonymous User from Clinton, Maryland

March 28, 2025 at 1:48 PM

240-837-9504 reported as a Robocall. Received on March 22, 2025 at 4:00 PM.
Call for Dropped call or no message

Anonymous User from Moorhead, Minnesota

March 27, 2025 at 5:24 PM

240-837-6229 reported as a Robocall. Received on March 27, 2025 at 4:07 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , TN

March 27, 2025 at 4:56 PM

240-837-6164 reported as a Robocall. Received on March 27, 2025 at 2:46 AM.

Anonymous User from Tampa, Maryland

March 24, 2025 at 6:50 PM

240-837-6832 reported as a Live Voice or Other. Received on March 13, 2025 at 9:04 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , NJ

March 22, 2025 at 3:32 PM

240-837-6281 reported as a Robocall. Received on March 21, 2025 at 11:37 PM.

Anonymous User from Clinton, Maryland

March 21, 2025 at 1:12 PM

240-837-9359 reported as a Robocall. Received on March 13, 2025 at 9:00 AM.
Call for Dropped call or no message

Anonymous User from Clinton, Maryland

March 21, 2025 at 11:42 AM

240-837-6882 reported as a Robocall. Received on March 7, 2025 at 2:00 PM.
Call for Dropped call or no message

Anonymous User from East Amherst, New York

March 19, 2025 at 6:00 PM

240-837-6726 reported as a Robocall. Received on March 14, 2025 at 4:45 PM.

Anonymous User from Clements, Maryland

March 12, 2025 at 6:26 PM

240-837-9379 reported as a Robocall. Received on March 12, 2025 at 6:25 PM.
Call for Charities

Anonymous User from Aberdeen, Maryland

March 12, 2025 at 5:19 PM

240-837-6556 reported as a Robocall. Received on March 10, 2025 at 6:38 PM.

Anonymous User from Hagerstown, Maryland

March 12, 2025 at 9:05 AM

240-837-9273 reported as a Live Voice or Other. Received on March 11, 2025 at 5:56 PM.
Call for Charities

Anonymous User from Aberdeen, Maryland

March 11, 2025 at 6:10 PM

240-837-6556 reported as a Robocall. Received on March 10, 2025 at 1:06 PM.

Anonymous User from Timonium, Maryland

March 7, 2025 at 9:59 AM

240-837-6855 reported as a unwanted call. Received on March 7, 2025 at 9:16 AM.
Call for No Subject Provided

Anonymous User from Cambridge, Maryland

March 6, 2025 at 10:10 AM

240-837-9126 reported as a Live Voice or Other. Received on March 6, 2025 at 10:07 AM.

Anonymous User from , MD

March 5, 2025 at 2:13 PM

240-837-9279 reported as a Live Voice or Other. Received on March 5, 2025 at 1:58 PM.

Anonymous User from Timonium, Maryland

March 3, 2025 at 5:54 PM

240-837-6791 reported as a unwanted call. Received on March 3, 2025 at 5:44 PM.
Call for No Subject Provided

Anonymous User from Timonium, Maryland

February 27, 2025 at 1:40 PM

240-837-9032 reported as a unwanted call. Received on February 27, 2025 at 1:33 PM.
Call for No Subject Provided

Anonymous User from Timonium, Maryland

February 27, 2025 at 10:57 AM

240-837-9088 reported as a Robocall. Received on February 27, 2025 at 10:44 AM.
Call for No Subject Provided

Anonymous User from Hagerstown, Maryland

February 26, 2025 at 9:40 AM

240-837-6717 reported as a Live Voice or Other. Received on February 26, 2025 at 9:37 AM.
Call for Charities

Anonymous User from Timonium, Maryland

February 24, 2025 at 3:56 PM

240-837-9165 reported as a unwanted call. Received on February 24, 2025 at 3:51 PM.
Call for No Subject Provided

Anonymous User from Hagerstown, Maryland

February 19, 2025 at 1:26 PM

240-837-6992 reported as a Live Voice or Other. Received on February 19, 2025 at 1:24 PM.
Call for Charities

Anonymous User from Timonium, Maryland

February 10, 2025 at 4:10 PM

240-837-9018 reported as a unwanted call. Received on February 10, 2025 at 4:01 PM.
Call for No Subject Provided

Anonymous User from Timonium, Maryland

January 24, 2025 at 1:01 PM

240-837-9429 reported as a unwanted call. Received on January 24, 2025 at 11:47 AM.
Call for No Subject Provided

Anonymous User from Timonium, Maryland

January 22, 2025 at 9:39 AM

240-837-6710 reported as a unwanted call. Received on January 22, 2025 at 9:37 AM.
Call for No Subject Provided

Anonymous User from Cambridge, Maryland

January 21, 2025 at 12:06 PM

240-837-6931 reported as a Robocall. Received on January 21, 2025 at 12:00 AM.
Call for Charities

Anonymous User from Timonium, Maryland

January 21, 2025 at 11:27 AM

240-837-6547 reported as a unwanted call. Received on January 21, 2025 at 11:24 AM.
Call for No Subject Provided

Anonymous User from Timonium, Maryland

January 18, 2025 at 10:56 AM

240-837-9166 reported as a unwanted call. Received on January 18, 2025 at 9:24 AM.
Call for No Subject Provided

Anonymous User from Timonium, Maryland

January 14, 2025 at 6:12 PM

240-837-9009 reported as a unwanted call. Received on January 14, 2025 at 6:09 PM.
Call for No Subject Provided

Anonymous User from Roanoke, VA

August 13, 2024 at 8:22 PM

240-837-9489 reported as a Live Voice. Received on August 13, 2024 at 12:00 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Baltimore, MD

January 22, 2024 at 10:22 PM

None reported as a Live Voice. Received on January 22, 2024 at 4:20 PM.
Unwanted call for Other Services
Caller ID indicated they called from 240-837-6351
Contacted via Wired

Anonymous User from Mesa, AZ

June 17, 2021 at 1:21 AM

240-837-2445 reported as a Text Message. Received on June 17, 2021 at 9:27 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

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240-837-5XXX: 240-837-5800 | 240-837-5808 | 240-837-5820 | 240-837-5890 | 240-837-5898 | 240-837-5899 |
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240-837-8XXX: 240-837-8400 | 240-837-8404 | 240-837-8440 | 240-837-8470 | 240-837-8473 | 240-837-8475 |
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