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240-398

You are reviewing the Area Code (NPA/NXX) report for 240-398. Did you mean to search the SMS short code 240398?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number240398
Basic Format240-398
NPA (Area Code)240
NXX398

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
240-398-0XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS10/31/2002WASHINGTON ZONE 03MDMA10/17/2002
240-398-1XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS09/17/2003WASHINGTON ZONE 03MDMA10/11/2003
240-398-2XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS09/17/2003WASHINGTON ZONE 03MDMA10/11/2003
240-398-3XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDWSHNGTNZN3AS03/08/2005WASHINGTON ZONE 03MDMA04/03/2005
240-398-4XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS09/17/2003WASHINGTON ZONE 03MDMA10/11/2003
240-398-5XXX829JPAETEC ITEL, LLCWSHNGTNZN3AS10/20/2004WASHINGTON ZONE 03MDMA11/21/2004
240-398-6XXX5562METROPCS, INC.WSHNGTNZN3RTWASHINGTON ZONE 03MDMA
240-398-7XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS10/31/2002WASHINGTON ZONE 03MDMA10/17/2002
240-398-8XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS10/31/2002WASHINGTON ZONE 03MDMA10/17/2002
240-398-9XXX5562METROPCS, INC.WSHNGTNZN3AS10/31/2002WASHINGTON ZONE 03MDMA10/17/2002
240-398-XXXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN3AS07/03/2002WASHINGTON ZONE 03MD

Business/Government Phones on the 240-398 Prefix

PhoneNameAddress
240-398-3570Planet Fitness
240-398-1800Villa Barhi31453 Chimayo Road Thousand Palms 92276 US
240-398-3124TS Grill1329 East West Highway Silver Spring 20910 US

Reports

Anonymous User from Castroville, Texas

April 1, 2026 at 8:07 AM

240-398-3464 reported as a Robocall. Received on March 31, 2026 at 5:36 PM.

Anonymous User from Potomac, Maryland

January 26, 2026 at 4:00 PM

240-398-3887 reported as a Robocall. Received on January 26, 2026 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from , MD

February 26, 2025 at 3:46 PM

240-398-4690 reported as a Live Voice or Other. Received on February 26, 2025 at 3:40 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Cheverly, Maryland

October 26, 2023 at 11:34 AM

240-398-2629 reported as a Live Voice or Other. Received on October 26, 2023 at 11:24 AM.

Anonymous User from Fallston, Maryland

January 16, 2023 at 11:03 AM

240-398-3337 reported as a Robocall. Received on January 16, 2023 at 10:53 AM.

Anonymous User from , MS

November 30, 2022 at 8:46 PM

240-398-0335 reported as a Robocall. Received on November 30, 2022 at 11:14 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Clarksburg, New Jersey

November 28, 2022 at 10:12 AM

240-398-4836 reported as a Robocall. Received on November 28, 2022 at 10:04 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Beacon Falls, Connecticut

November 2, 2022 at 9:49 AM

240-398-1534 reported as a Live Voice or Other. Received on November 1, 2022 at 4:34 PM.
Call for Dropped call or no message

Anonymous User from , MD

June 6, 2022 at 10:16 PM

240-398-7520 reported as a unwanted call. Received on June 6, 2022 at 3:20 PM.

Anonymous User from , FL

June 20, 2017 at 12:14 PM

None reported as a unwanted call. Received on May 1, 2026 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 240-398-6056

Most 'popular' numbers on this prefix:

240-398-0XXX: 240-398-0100 | 240-398-0158 | 240-398-0186 | 240-398-0187 | 240-398-0188 | 240-398-0198 | 240-398-0300 | 240-398-0303 | 240-398-0330 | 240-398-0331 | 240-398-0333 | 240-398-0350 | 240-398-0400 | 240-398-0401 | 240-398-0403 | 240-398-0437 | 240-398-0476 | 240-398-0488 | 240-398-0700 | 240-398-0707 | 240-398-0777 | 240-398-0790 | 240-398-0797 | 240-398-0799 | 240-398-0800 | 240-398-0808 | 240-398-0820 | 240-398-0822 | 240-398-0823 | 240-398-0888 |
240-398-1XXX: 240-398-1111 | 240-398-1122 | 240-398-1191 | 240-398-1195 | 240-398-1199 | 240-398-1212 | 240-398-1222 | 240-398-1234 | 240-398-1250 | 240-398-1255 | 240-398-1259 | 240-398-1500 | 240-398-1508 | 240-398-1530 | 240-398-1533 | 240-398-1539 | 240-398-1583 | 240-398-1700 | 240-398-1710 | 240-398-1711 | 240-398-1717 | 240-398-1777 | 240-398-1780 | 240-398-1900 | 240-398-1903 | 240-398-1905 | 240-398-1993 | 240-398-1997 | 240-398-1998 |
240-398-2XXX: 240-398-2000 | 240-398-2010 | 240-398-2014 | 240-398-2015 | 240-398-2053 | 240-398-2077 | 240-398-2200 | 240-398-2233 | 240-398-2240 | 240-398-2244 | 240-398-2247 | 240-398-2283 | 240-398-2600 | 240-398-2620 | 240-398-2621 | 240-398-2625 | 240-398-2666 |
240-398-3XXX: 240-398-3300 | 240-398-3330 | 240-398-3333 | 240-398-3339 | 240-398-3500 | 240-398-3550 | 240-398-3570 | 240-398-3575 | 240-398-3577 |
240-398-4XXX: 240-398-4600 | 240-398-4607 | 240-398-4800 | 240-398-4830 | 240-398-4833 | 240-398-4835 | 240-398-4888 |
240-398-6XXX: 240-398-6000 | 240-398-6020 | 240-398-6050 | 240-398-6052 | 240-398-6053 | 240-398-6060 | 240-398-6200 | 240-398-6210 | 240-398-6220 | 240-398-6222 | 240-398-6228 | 240-398-6300 | 240-398-6303 | 240-398-6308 | 240-398-6380 | 240-398-6383 | 240-398-6387 | 240-398-6700 | 240-398-6701 | 240-398-6751 | 240-398-6753 | 240-398-6757 | 240-398-6777 |
240-398-7XXX: 240-398-7200 | 240-398-7220 | 240-398-7250 | 240-398-7255 | 240-398-7258 | 240-398-7500 | 240-398-7507 | 240-398-7520 | 240-398-7522 | 240-398-7525 | 240-398-7900 | 240-398-7920 | 240-398-7980 | 240-398-7987 | 240-398-7989 | 240-398-7997 |
240-398-8XXX: 240-398-8000 | 240-398-8008 | 240-398-8009 | 240-398-8060 | 240-398-8062 | 240-398-8069 | 240-398-8100 | 240-398-8103 | 240-398-8105 | 240-398-8300 | 240-398-8303 | 240-398-8320 | 240-398-8380 | 240-398-8383 | 240-398-8388 | 240-398-8800 | 240-398-8801 | 240-398-8860 | 240-398-8865 | 240-398-8867 | 240-398-8880 |