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240-528

You are reviewing the Area Code (NPA/NXX) report for 240-528. Did you mean to search the SMS short code 240528?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number240528
Basic Format240-528
NPA (Area Code)240
NXX528

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
240-528-0XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCHUGHESVLAS01/18/2006HUGHESVILLEMDMA02/17/2006
240-528-1XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCHUGHESVLAS03/03/2009HUGHESVILLEMDMA03/18/2009
240-528-2XXX318JCOMCAST IP PHONE, LLCHUGHESVLAS04/14/2015HUGHESVILLEMDMA04/24/2015
240-528-3XXX071FBANDWIDTH.COM CLEC, LLC - MDHUGHESVLAS09/24/2007HUGHESVILLEMDMA10/22/2007
240-528-4XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDHUGHESVLAS02/10/2004HUGHESVILLEMDMA03/02/2004
240-528-5XXX829JPAETEC ITEL, LLCHUGHESVLAS11/16/2010HUGHESVILLEMDMA11/29/2010
240-528-6XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCHUGHESVLAS03/13/2024HUGHESVILLEMDMA04/11/2024
240-528-7XXX071FBANDWIDTH.COM CLEC, LLC - MDHUGHESVLAS02/10/2011HUGHESVILLEMDMA03/11/2011
240-528-8XXX071FBANDWIDTH.COM CLEC, LLC - MDHUGHESVLAS03/07/2011HUGHESVILLEMDMA04/04/2011
240-528-9XXX145JTERRA NOVA TELECOM INC.HUGHESVLAS08/30/2021HUGHESVILLEMDMA09/25/2021
240-528-XXXX6119LEVEL 3 COMMUNICATIONS, LLC - MDHUGHESVLASHUGHESVILLEMD

Reports

Anonymous User from Alexabdria, Virginia

March 12, 2026 at 3:55 PM

240-528-5283 reported as a Live Voice or Other. Received on March 12, 2026 at 3:52 PM.
Call for Medical & prescriptions

Anonymous User from Laurel, Maryland

February 9, 2026 at 12:01 PM

240-528-7684 reported as a Robocall. Received on February 9, 2026 at 12:00 PM.
Call for Medical & prescriptions

Anonymous User from Owings Mills, Maryland

January 13, 2026 at 12:07 AM

240-528-5757 reported as a Live Voice or Other. Received on November 13, 2025 at 10:13 AM.

Anonymous User from Eden Prairie, Minnesota

November 29, 2025 at 10:42 AM

240-528-3998 reported as a unwanted call. Received on November 28, 2025 at 1:09 PM.
Call for No Subject Provided

Anonymous User from , MD

November 25, 2025 at 7:59 PM

240-528-0057 reported as a Live Voice or Other. Received on November 25, 2025 at 7:57 PM.
Call for Medical & prescriptions

Anonymous User from Sykesville, Maryland

July 28, 2025 at 11:53 AM

240-528-2872 reported as a Robocall. Received on July 28, 2025 at 11:46 AM.
Call for Warranties & protection plans

Anonymous User from Pacifica, California

June 7, 2025 at 2:15 PM

240-528-8077 reported as a Live Voice or Other. Received on June 4, 2025 at 1:42 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

May 30, 2025 at 3:06 PM

240-528-8984 reported as a Live Voice or Other. Received on May 30, 2025 at 2:05 PM.

Anonymous User from , MD

May 13, 2025 at 4:00 PM

240-528-3875 reported as a Robocall. Received on May 13, 2025 at 3:56 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Fort Washington, Maryland

April 25, 2025 at 6:04 PM

240-528-8393 reported as a Robocall. Received on April 25, 2025 at 1:08 PM.

Anonymous User from Fort Washington, Maryland

April 5, 2025 at 4:08 PM

240-528-8393 reported as a Robocall. Received on April 4, 2025 at 12:00 AM.

Anonymous User from Silver Spring, Maryland

February 19, 2025 at 1:51 PM

240-528-0057 reported as a Live Voice or Other. Received on February 19, 2025 at 1:44 PM.

Anonymous User from Fort Washington, Maryland

January 7, 2025 at 8:29 PM

240-528-8393 reported as a Robocall. Received on January 7, 2025 at 2:19 PM.

Anonymous User from Fort Washington, Maryland

January 7, 2025 at 3:34 PM

240-528-8393 reported as a Robocall. Received on January 7, 2025 at 2:19 PM.

Anonymous User from Fort Washington, Maryland

September 3, 2024 at 5:54 PM

240-528-8393 reported as a Robocall. Received on September 3, 2024 at 5:01 PM.

Anonymous User from Hagerstown, Maryland

October 5, 2023 at 12:33 PM

240-528-0482 reported as a Robocall. Received on October 4, 2023 at 7:03 PM.

Anonymous User from , MD

April 28, 2023 at 4:20 PM

240-528-3931 reported as a Robocall. Received on April 28, 2023 at 3:47 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Charles Town, West Virginia

April 19, 2023 at 3:40 PM

240-528-4211 reported as a Live Voice or Other. Received on April 19, 2023 at 1:06 PM.
Call for Medical & prescriptions

Anonymous User from Trabuco Cyn, CA

March 21, 2023 at 1:49 AM

312-410-5162 reported as a Prerecorded Voice. Received on March 21, 2023 at 2:00 PM.
Unwanted call for unknown
Caller ID indicated they called from 240-528-4745
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Ny, NY

October 15, 2022 at 11:27 PM

240-528-0227 reported as a Text Message. Received on October 15, 2022 at 2:41 PM.
Unwanted call for Prizes Won Something Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Fort Wash, Maryland

October 6, 2022 at 9:00 PM

240-528-3327 reported as a Robocall. Received on October 6, 2022 at 10:14 AM.

Anonymous User from , MD

July 30, 2022 at 1:01 AM

240-528-3795 reported as a Robocall. Received on July 29, 2022 at 5:25 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

July 30, 2022 at 12:07 AM

240-528-3795 reported as a Robocall. Received on July 30, 2022 at 5:25 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

May 4, 2017 at 5:12 PM

None reported as a Prerecorded Voice. Received on May 4, 2017 at 12:58 PM.
Unwanted call for unknown
Caller ID indicated they called from 240-528-9800
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

May 4, 2017 at 2:13 PM

None reported as a Prerecorded Voice. Received on May 4, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 240-528-9800
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

240-528-0XXX: 240-528-0000 | 240-528-0010 | 240-528-0020 | 240-528-0050 | 240-528-0052 | 240-528-0055 | 240-528-0200 | 240-528-0222 | 240-528-0226 | 240-528-0228 | 240-528-0236 | 240-528-0238 | 240-528-0400 | 240-528-0401 | 240-528-0404 | 240-528-0486 | 240-528-0487 | 240-528-0489 |
240-528-1XXX: 240-528-1490 | 240-528-1495 | 240-528-1499 | 240-528-1700 | 240-528-1750 | 240-528-1752 | 240-528-1754 | 240-528-1755 | 240-528-1777 | 240-528-1952 | 240-528-1954 | 240-528-1955 | 240-528-1993 | 240-528-1997 | 240-528-1998 |
240-528-3XXX: 240-528-3300 | 240-528-3320 | 240-528-3322 | 240-528-3323 | 240-528-3330 | 240-528-3333 | 240-528-3700 | 240-528-3750 | 240-528-3777 | 240-528-3790 | 240-528-3795 | 240-528-3799 | 240-528-3900 | 240-528-3930 | 240-528-3933 | 240-528-3939 | 240-528-3950 | 240-528-3998 |
240-528-4XXX: 240-528-4700 | 240-528-4710 | 240-528-4740 | 240-528-4745 | 240-528-4747 | 240-528-4777 |
240-528-8XXX: 240-528-8300 | 240-528-8303 | 240-528-8320 | 240-528-8390 | 240-528-8393 | 240-528-8399 |
240-528-9XXX: 240-528-9700 | 240-528-9707 | 240-528-9710 | 240-528-9711 | 240-528-9715 | 240-528-9777 | 240-528-9800 | 240-528-9806 | 240-528-9807 | 240-528-9808 |