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240-507

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Examples: 206-739-5800, 206, 206-739, 48369
Raw Number240507
Basic Format240-507
NPA (Area Code)240
NXX507

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
240-507-0XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN2AS09/09/2008WASHINGTON ZONE 02MDMA11/14/2008
240-507-1XXX829JPAETEC ITEL, LLCWSHNGTNZN2AS12/01/2008WASHINGTON ZONE 02MDMA12/18/2008
240-507-2XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN2AS01/13/2009WASHINGTON ZONE 02MDMA02/12/2009
240-507-3XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN2AS01/04/2011WASHINGTON ZONE 02MDMA02/05/2011
240-507-4XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN2AS01/04/2011WASHINGTON ZONE 02MDMA02/05/2011
240-507-5XXX071FBANDWIDTH.COM CLEC, LLC - MDWSHNGTNZN2AS05/28/2010WASHINGTON ZONE 02MDMA06/26/2010
240-507-6XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN2AS05/04/2009WASHINGTON ZONE 02MDMA06/01/2009
240-507-7XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN2AS12/09/2008WASHINGTON ZONE 02MDMA12/18/2008
240-507-8XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN2AS05/04/2009WASHINGTON ZONE 02MDMA06/01/2009
240-507-9XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN2AS04/04/2011WASHINGTON ZONE 02MDMA05/02/2011
240-507-XXXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN2AS09/05/2008WASHINGTON ZONE 02MD

Business/Government Phones on the 240-507 Prefix

PhoneNameAddress
240-507-2868Oakridge Landscaping and Construction
240-507-1800Hilton Garden Inn14975 Shady Grove Road Rockville 20850 US
240-507-5366The St. James Performance Club6828 Wisconsin Avenue Bethesda 20815 US

Reports

Anonymous User from Beltsville, Maryland

November 25, 2025 at 12:23 PM

240-507-8873 reported as a Live Voice or Other. Received on November 25, 2025 at 10:10 AM.
Call for Dropped call or no message

Anonymous User from Houston, Texas

January 28, 2025 at 5:14 PM

240-507-1759 reported as a Live Voice or Other. Received on January 28, 2025 at 3:52 PM.

Anonymous User from Stanford, Kentucky

April 3, 2024 at 6:58 AM

240-507-8416 reported as a unwanted call. Received on April 2, 2024 at 12:00 AM.
Call for Home security & alarms

Anonymous User from Boerne, Texas

January 24, 2024 at 11:04 AM

240-507-2633 reported as a Live Voice or Other. Received on January 24, 2024 at 9:55 AM.

Anonymous User from , MD

January 4, 2024 at 8:23 AM

240-507-4305 reported as a Robocall. Received on January 3, 2024 at 2:41 PM.
Call for Dropped call or no message

Anonymous User from , MD

October 26, 2023 at 8:58 AM

240-507-4502 reported as a Live Voice or Other. Received on October 26, 2023 at 8:48 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MI

July 30, 2023 at 9:33 PM

240-507-5502 reported as a unwanted call. Received on July 22, 2023 at 3:27 PM.
Call for No Subject Provided

Anonymous User from Bloomington, MN

November 8, 2022 at 3:43 AM

None reported as a Text Message. Received on November 8, 2022 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 240-507-5368
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , OK

October 8, 2022 at 4:46 PM

240-507-5036 reported as a Robocall. Received on October 8, 2022 at 11:59 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , OK

October 7, 2022 at 4:19 PM

240-507-5012 reported as a Robocall. Received on October 6, 2022 at 12:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Pacific Grove, CA

September 22, 2022 at 7:14 PM

240-507-5056 reported as a Text Message. Received on September 22, 2022 at 10:24 AM.
Unwanted call for Political Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Los Angeles, CA

September 18, 2022 at 5:46 PM

240-507-5027 reported as a Text Message. Received on September 18, 2022 at 1:53 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

September 15, 2022 at 2:31 PM

240-507-8594 reported as a Robocall. Received on September 15, 2022 at 12:00 AM.
Call for Warranties & protection plans

Anonymous User from West Long Branch, NJ

September 14, 2022 at 5:03 PM

240-507-5056 reported as a Text Message. Received on September 14, 2022 at 1:00 PM.
Unwanted call for Political Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Jarrettsville, MD

September 13, 2022 at 8:07 PM

240-507-5209 reported as a Text Message. Received on September 13, 2022 at 3:36 PM.
Unwanted call for Political Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Gaithersburg, Maryland

May 27, 2022 at 3:32 PM

240-507-5362 reported as a Live Voice or Other. Received on May 27, 2022 at 11:48 AM.

Most 'popular' numbers on this prefix:

240-507-0XXX: 240-507-0011 | 240-507-0020 | 240-507-0024 | 240-507-0060 | 240-507-0062 | 240-507-0069 | 240-507-0141 | 240-507-0145 | 240-507-0147 | 240-507-0158 | 240-507-0176 | 240-507-0178 | 240-507-0902 | 240-507-0903 | 240-507-0907 | 240-507-0940 | 240-507-0945 | 240-507-0947 |
240-507-1XXX: 240-507-1190 | 240-507-1191 | 240-507-1199 | 240-507-1600 | 240-507-1606 | 240-507-1608 | 240-507-1660 | 240-507-1665 | 240-507-1666 | 240-507-1700 | 240-507-1750 | 240-507-1754 | 240-507-1755 | 240-507-1777 | 240-507-1780 | 240-507-1800 | 240-507-1805 | 240-507-1809 | 240-507-1855 |
240-507-2XXX: 240-507-2000 | 240-507-2006 | 240-507-2008 | 240-507-2070 | 240-507-2077 | 240-507-2079 | 240-507-2300 | 240-507-2308 | 240-507-2321 | 240-507-2323 | 240-507-2324 | 240-507-2345 | 240-507-2400 | 240-507-2425 | 240-507-2447 | 240-507-2470 | 240-507-2477 | 240-507-2478 | 240-507-2600 | 240-507-2630 | 240-507-2633 | 240-507-2635 | 240-507-2800 | 240-507-2860 | 240-507-2865 | 240-507-2867 | 240-507-2883 | 240-507-2888 |
240-507-3XXX: 240-507-3500 | 240-507-3501 | 240-507-3508 | 240-507-3556 | 240-507-3558 |
240-507-4XXX: 240-507-4300 | 240-507-4303 | 240-507-4308 | 240-507-4500 | 240-507-4507 | 240-507-4508 |
240-507-5XXX: 240-507-5000 | 240-507-5020 | 240-507-5022 | 240-507-5025 | 240-507-5070 | 240-507-5077 | 240-507-5200 | 240-507-5207 | 240-507-5209 | 240-507-5300 | 240-507-5360 | 240-507-5365 | 240-507-5366 | 240-507-5500 | 240-507-5505 | 240-507-5507 | 240-507-5550 | 240-507-5555 |
240-507-6XXX: 240-507-6122 | 240-507-6125 | 240-507-6126 | 240-507-6191 | 240-507-6196 | 240-507-6197 | 240-507-6200 | 240-507-6202 | 240-507-6205 |
240-507-7XXX: 240-507-7800 | 240-507-7810 | 240-507-7811 | 240-507-7815 | 240-507-7883 | 240-507-7887 |
240-507-8XXX: 240-507-8400 | 240-507-8406 | 240-507-8408 | 240-507-8411 | 240-507-8414 | 240-507-8415 | 240-507-8500 | 240-507-8508 | 240-507-8556 | 240-507-8590 | 240-507-8595 | 240-507-8599 |