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240-450

You are reviewing the Area Code (NPA/NXX) report for 240-450. Did you mean to search the SMS short code 240450?

North American Phone Intelligence

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Examples: 206-739-5800, 206, 206-739, 48369
Raw Number240450
Basic Format240-450
NPA (Area Code)240
NXX450

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
240-450-0XXX829JPAETEC ITEL, LLCWSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-450-1XXX829JPAETEC ITEL, LLCWSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-450-2XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDWSHNGTNZN3AS03/08/2005WASHINGTON ZONE 03MDMA04/03/2005
240-450-3XXX829JPAETEC ITEL, LLCWSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-450-4XXX829JPAETEC ITEL, LLCWSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-450-5XXX829JPAETEC ITEL, LLCWSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-450-6XXX829JPAETEC ITEL, LLCWSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-450-7XXX197DVONAGE AMERICA LLCWSHNGTNZN3AS05/08/2020WASHINGTON ZONE 03MDMA05/20/2020
240-450-8XXX197DVONAGE AMERICA LLCWSHNGTNZN3AS05/08/2020WASHINGTON ZONE 03MDMA05/20/2020
240-450-9XXX829JPAETEC ITEL, LLCWSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-450-XXXX829JPAETEC ITEL, LLCWSHNGTNZN3ASWASHINGTON ZONE 03MD

Business/Government Phones on the 240-450 Prefix

PhoneNameAddress
240-450-3340Post Express9466 Georgia Avenue Silver Spring 20910 US
240-450-4177Goldberg's New York Bagels9328 Georgia Avenue Silver Spring 20910 US
240-450-5990Fuddruckers819 Ellsworth Drive Silver Spring 20910-4438 US
240-450-7000Dog Haus933 Ellsworth Drive Silver Spring 20910 US

Reports

Anonymous User from Shepherdstown, Maryland

April 3, 2026 at 11:40 AM

240-450-4262 reported as a Live Voice or Other. Received on April 2, 2026 at 10:22 AM.
Call for Medical & prescriptions

Anonymous User from Waldorf, Maryland

December 6, 2025 at 10:22 AM

240-450-5408 reported as a Robocall. Received on December 6, 2025 at 10:05 AM.
Call for Dropped call or no message

Anonymous User from -select-, Maryland

August 29, 2025 at 3:50 PM

240-450-5518 reported as a Robocall. Received on August 29, 2025 at 10:00 AM.

Anonymous User from Baltimore, Maryland

July 9, 2025 at 12:07 PM

240-450-7896 reported as a Live Voice or Other. Received on July 7, 2025 at 4:39 PM.
Call for Warranties & protection plans

Anonymous User from Derwood, Maryland

April 11, 2025 at 3:34 PM

240-450-2349 reported as a Live Voice or Other. Received on April 11, 2025 at 3:22 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Fort Washington, Maryland

March 28, 2025 at 4:53 PM

240-450-8640 reported as a Robocall. Received on March 28, 2025 at 4:46 PM.

Anonymous User from , MD

March 24, 2025 at 7:15 PM

240-450-1832 reported as a Live Voice or Other. Received on March 24, 2025 at 6:06 PM.
Call for No Subject Provided

Anonymous User from Silverton, Colorado

February 17, 2025 at 8:24 PM

240-450-4132 reported as a Robocall. Received on February 11, 2025 at 11:56 AM.
Call for Dropped call or no message

Anonymous User from Fredericktown, Pennsylvania

February 23, 2024 at 10:57 AM

240-450-7911 reported as a Live Voice or Other. Received on February 22, 2024 at 10:50 AM.
Call for Dropped call or no message

Anonymous User from Tallahassee, Florida

February 22, 2024 at 1:06 PM

240-450-7911 reported as a Live Voice or Other. Received on February 22, 2024 at 12:30 PM.

Anonymous User from Lewisville, Texas

November 14, 2022 at 6:40 PM

240-450-7953 reported as a Robocall. Received on November 14, 2022 at 10:54 AM.
Call for Dropped call or no message

Anonymous User from , MD

June 20, 2022 at 5:44 PM

240-450-9600 reported as a unwanted call. Received on June 20, 2022 at 5:43 PM.
Call for No Subject Provided

Anonymous User from , MD

May 28, 2022 at 10:48 PM

240-450-9938 reported as a unwanted call. Received on May 28, 2022 at 3:40 PM.
Call for No Subject Provided

Anonymous User from , MD

June 4, 2017 at 9:30 PM

None reported as a Abandoned Calls. Received on June 3, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 240-450-2543
Contacted via Wired

Anonymous User from , MD

June 2, 2017 at 7:28 PM

None reported as a Abandoned Calls. Received on June 1, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 240-450-2543
Contacted via Wired

Anonymous User from , MD

March 4, 2016 at 7:21 PM

reported as a Live Voice. Received on March 4, 2013 at 1:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 240-450-2543
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

240-450-1XXX: 240-450-1700 | 240-450-1740 | 240-450-1745 | 240-450-1747 | 240-450-1777 | 240-450-1780 |
240-450-2XXX: 240-450-2500 | 240-450-2507 | 240-450-2508 | 240-450-2540 | 240-450-2545 | 240-450-2547 |
240-450-3XXX: 240-450-3300 | 240-450-3333 | 240-450-3340 | 240-450-3345 | 240-450-3347 | 240-450-3399 |
240-450-4XXX: 240-450-4134 | 240-450-4135 | 240-450-4136 | 240-450-4147 | 240-450-4196 | 240-450-4197 |
240-450-7XXX: 240-450-7000 | 240-450-7002 | 240-450-7008 | 240-450-7070 | 240-450-7080 | 240-450-7956 | 240-450-7958 | 240-450-7959 | 240-450-7995 | 240-450-7997 | 240-450-7998 |
240-450-9XXX: 240-450-9600 | 240-450-9601 | 240-450-9606 | 240-450-9900 | 240-450-9933 | 240-450-9934 | 240-450-9939 | 240-450-9962 |