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240-643

You are reviewing the Area Code (NPA/NXX) report for 240-643. Did you mean to search the SMS short code 240643?

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Raw Number240643
Basic Format240-643
NPA (Area Code)240
NXX643

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
240-643-0XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-643-1XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS02/26/2003WASHINGTON ZONE 03MDMA03/24/2003
240-643-2XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS02/26/2003WASHINGTON ZONE 03MDMA03/24/2003
240-643-3XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS03/10/2003WASHINGTON ZONE 03MDMA04/07/2003
240-643-4XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS03/10/2003WASHINGTON ZONE 03MDMA04/07/2003
240-643-5XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS03/10/2003WASHINGTON ZONE 03MDMA04/07/2003
240-643-6XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-643-7XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS04/15/2003WASHINGTON ZONE 03MDMA05/09/2003
240-643-8XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS04/15/2003WASHINGTON ZONE 03MDMA05/09/2003
240-643-9XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-643-XXXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS05/16/2002WASHINGTON ZONE 03MD

Business/Government Phones on the 240-643 Prefix

PhoneNameAddress
240-643-2098MDSS Technologies, LLC
240-643-6222D.P. Interiors

Reports

Anonymous User from Silver Spring, Maryland

September 2, 2025 at 7:24 PM

240-643-0120 reported as a Robocall. Received on September 2, 2025 at 7:15 PM.
Call for Medical & prescriptions

Anonymous User from Falls Church, Virginia

September 10, 2024 at 1:21 PM

240-643-5081 reported as a Robocall. Received on September 4, 2024 at 10:22 AM.
Call for Dropped call or no message

Anonymous User from , MA

May 3, 2024 at 1:38 PM

240-643-6964 reported as a Live Voice or Other. Received on May 3, 2024 at 9:35 AM.
Call for No Subject Provided

Anonymous User from Fairfax Station, Virginia

December 27, 2023 at 2:37 PM

240-643-2181 reported as a Live Voice or Other. Received on December 27, 2023 at 2:30 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Abilene, Texas

March 16, 2023 at 5:59 PM

240-643-6384 reported as a Robocall. Received on March 16, 2023 at 4:51 PM.
Call for Medical & prescriptions

Most 'popular' numbers on this prefix:

240-643-0XXX: 240-643-0500 | 240-643-0505 | 240-643-0530 | 240-643-0533 | 240-643-0535 | 240-643-0550 | 240-643-0600 | 240-643-0601 | 240-643-0650 | 240-643-0690 | 240-643-0691 | 240-643-0699 | 240-643-0700 | 240-643-0707 | 240-643-0777 | 240-643-0790 | 240-643-0793 | 240-643-0797 | 240-643-0900 | 240-643-0907 | 240-643-0909 | 240-643-0970 | 240-643-0975 |
240-643-2XXX: 240-643-2000 | 240-643-2006 | 240-643-2008 | 240-643-2091 | 240-643-2096 | 240-643-2099 | 240-643-2180 | 240-643-2187 | 240-643-2188 | 240-643-2196 | 240-643-2197 | 240-643-2198 | 240-643-2600 | 240-643-2610 | 240-643-2611 | 240-643-2612 | 240-643-2666 |
240-643-3XXX: 240-643-3700 | 240-643-3710 | 240-643-3711 | 240-643-3712 | 240-643-3777 | 240-643-3900 | 240-643-3950 | 240-643-3953 | 240-643-3955 | 240-643-3993 |
240-643-4XXX: 240-643-4300 | 240-643-4330 | 240-643-4331 | 240-643-4333 |
240-643-5XXX: 240-643-5000 | 240-643-5001 | 240-643-5003 | 240-643-5080 | 240-643-5083 | 240-643-5088 | 240-643-5100 | 240-643-5120 | 240-643-5150 | 240-643-5190 | 240-643-5196 | 240-643-5199 | 240-643-5400 | 240-643-5408 | 240-643-5440 | 240-643-5480 | 240-643-5487 | 240-643-5489 | 240-643-5700 | 240-643-5701 | 240-643-5710 | 240-643-5711 | 240-643-5712 | 240-643-5777 |
240-643-6XXX: 240-643-6100 | 240-643-6105 | 240-643-6180 | 240-643-6181 | 240-643-6188 | 240-643-6191 | 240-643-6200 | 240-643-6220 | 240-643-6222 | 240-643-6228 | 240-643-6250 | 240-643-6300 | 240-643-6303 | 240-643-6307 | 240-643-6380 | 240-643-6383 | 240-643-6387 | 240-643-6900 | 240-643-6960 | 240-643-6965 | 240-643-6969 | 240-643-6996 | 240-643-6999 |
240-643-7XXX: 240-643-7500 | 240-643-7505 | 240-643-7507 | 240-643-7520 | 240-643-7521 | 240-643-7522 | 240-643-7600 | 240-643-7620 | 240-643-7621 | 240-643-7622 | 240-643-7666 | 240-643-7800 | 240-643-7808 | 240-643-7820 | 240-643-7821 | 240-643-7823 | 240-643-7888 |
240-643-8XXX: 240-643-8000 | 240-643-8008 | 240-643-8009 | 240-643-8040 | 240-643-8045 | 240-643-8047 | 240-643-8100 | 240-643-8120 | 240-643-8122 | 240-643-8125 |
240-643-9XXX: 240-643-9000 | 240-643-9001 | 240-643-9003 | 240-643-9008 |