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301-923

You are reviewing the Area Code (NPA/NXX) report for 301-923. Did you mean to search the SMS short code 301923?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number301923
Basic Format301-923
NPA (Area Code)301
NXX923

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
301-923-0XXX071FBANDWIDTH.COM CLEC, LLC - MDWSNG236Z13AS11/08/2024WASHINGTON 236 ZONE 13MDMA12/08/2024
301-923-1XXX876DONVOY, LLC - MDWSNG236Z13AS11/20/2024WASHINGTON 236 ZONE 13MDMA12/14/2024
301-923-2XXX2593CORE COMMUNICATIONS, INC.- MDWSNG236Z13AS04/11/2019WASHINGTON 236 ZONE 13MDMA04/29/2019
301-923-3XXX2593CORE COMMUNICATIONS, INC.- MDWSNG236Z13AS04/11/2019WASHINGTON 236 ZONE 13MDMA04/29/2019
301-923-4XXX876DONVOY, LLC - MDWSNG236Z13AS09/17/2020WASHINGTON 236 ZONE 13MDMA10/17/2020
301-923-5XXX5562METROPCS, INC.WSNG236Z13AS09/11/2020WASHINGTON 236 ZONE 13MDMA10/05/2020
301-923-6XXX071FBANDWIDTH.COM CLEC, LLC - MDWSNG236Z13AS12/05/2024WASHINGTON 236 ZONE 13MDMA01/04/2025
301-923-7XXX2593CORE COMMUNICATIONS, INC.- MDWSNG236Z13AS04/11/2019WASHINGTON 236 ZONE 13MDMA04/29/2019
301-923-8XXX2593CORE COMMUNICATIONS, INC.- MDWSNG236Z13AS10/11/2018WASHINGTON 236 ZONE 13MDMA10/23/2018
301-923-9XXX876DONVOY, LLC - MDWSNG236Z13AS09/17/2020WASHINGTON 236 ZONE 13MDMA10/17/2020
301-923-XXXX071FBANDWIDTH.COM CLEC, LLC - MDWSNG236Z13ASWASHINGTON 236 ZONE 13MD

Reports

Anonymous User from Bethesda, MD

March 6, 2026 at 3:59 PM

301-923-1354 reported as a Prerecorded Voice. Received on March 6, 2026 at 8:45 AM.
Unwanted call for Unknown Services
Contacted via Wired

Anonymous User from , MD

February 28, 2026 at 1:00 PM

301-923-4867 reported as a Robocall. Received on February 28, 2026 at 10:40 AM.
Call for Home improvement & cleaning

Anonymous User from , VA

January 27, 2026 at 1:32 PM

301-923-1644 reported as a Robocall. Received on January 27, 2026 at 10:01 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , VA

January 16, 2026 at 12:12 PM

301-923-1644 reported as a Robocall. Received on January 16, 2026 at 11:09 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

December 2, 2025 at 7:20 PM

301-923-0622 reported as a Live Voice or Other. Received on December 2, 2025 at 10:19 AM.
Call for Home improvement & cleaning

Anonymous User from , MD

December 2, 2025 at 7:19 PM

301-923-0622 reported as a Live Voice or Other. Received on December 2, 2025 at 2:24 PM.
Call for Home improvement & cleaning

Anonymous User from Silver Spring, Maryland

November 16, 2025 at 4:14 PM

301-923-5793 reported as a Robocall. Received on November 3, 2025 at 5:59 PM.
Call for Medical & prescriptions

Anonymous User from Chevy Chase, MD

September 15, 2025 at 10:41 PM

reported as a Prerecorded Voice. Received on September 15, 2025 at 3:22 PM.
Unwanted call for Student Loans Services
Caller ID indicated they called from 301-923-1649
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Mechanicsville, Maryland

September 1, 2025 at 8:55 AM

301-923-3058 reported as a Robocall. Received on August 20, 2025 at 9:17 AM.

Anonymous User from Redding, California

August 8, 2025 at 4:52 PM

301-923-9689 reported as a Live Voice or Other. Received on August 5, 2025 at 5:29 PM.
Call for Medical & prescriptions

Anonymous User from Cheverly, District of Columbia

August 5, 2025 at 7:41 PM

301-923-1252 reported as a Robocall. Received on August 5, 2025 at 4:18 PM.

Anonymous User from Cheverly, District of Columbia

August 5, 2025 at 7:40 PM

301-923-1252 reported as a Robocall. Received on August 5, 2025 at 4:18 PM.

Anonymous User from Bethesda, MD

August 1, 2025 at 3:32 PM

reported as a Prerecorded Voice. Received on August 1, 2025 at 12:33 PM.
Unwanted call for Student Loans Services
Caller ID indicated they called from 301-923-1653
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Smithsburg, Maryland

July 21, 2025 at 5:29 PM

30192322728 reported as a Live Voice or Other. Received on July 21, 2025 at 5:28 PM.
Call for Dropped call or no message

Anonymous User from Mechanicsville, Maryland

June 4, 2025 at 8:57 AM

301-923-8684 reported as a Robocall. Received on May 30, 2025 at 12:00 AM.

Anonymous User from Meredosia, Illinois

May 29, 2025 at 7:10 PM

301-923-1591 reported as a Robocall. Received on May 29, 2025 at 2:56 PM.

Anonymous User from , TX

May 29, 2025 at 1:20 PM

301-923-1123 reported as a unwanted call. Received on May 29, 2025 at 11:56 AM.

Anonymous User from Smithsburg, Maryland

May 12, 2025 at 6:08 PM

301-923-4084 reported as a Live Voice or Other. Received on May 12, 2025 at 6:06 PM.
Call for Dropped call or no message

Anonymous User from Silver Spring, Maryland

April 25, 2025 at 11:04 PM

301-923-4953 reported as a Robocall. Received on April 24, 2025 at 11:20 AM.
Call for Dropped call or no message

Anonymous User from , MD

March 23, 2025 at 11:03 AM

301-923-7906 reported as a unwanted call. Received on March 22, 2025 at 3:42 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

March 21, 2025 at 10:10 AM

301-923-1191 reported as a Robocall. Received on March 20, 2025 at 12:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Gig Harbor, Washington

March 3, 2025 at 1:09 AM

301-923-1636 reported as a Live Voice or Other. Received on February 27, 2025 at 7:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Smithsburg, Maryland

February 25, 2025 at 11:30 AM

301-923-4238 reported as a Robocall. Received on February 25, 2025 at 11:28 AM.
Call for Medical & prescriptions

Anonymous User from , MD

February 17, 2025 at 2:16 PM

301-923-1592 reported as a Live Voice or Other. Received on February 17, 2025 at 12:39 PM.
Call for Medical & prescriptions

Anonymous User from , MD

February 13, 2025 at 12:12 PM

301-923-1715 reported as a Robocall. Received on February 13, 2025 at 11:18 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Halethorpe, Maryland

January 24, 2025 at 1:18 PM

301-923-9259 reported as a Robocall. Received on January 24, 2025 at 12:07 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from , MD

January 24, 2025 at 11:39 AM

301-923-1315 reported as a Robocall. Received on January 24, 2025 at 11:31 AM.
Call for Dropped call or no message

Anonymous User from , MD

January 18, 2025 at 2:34 PM

301-923-1230 reported as a Robocall. Received on January 18, 2025 at 2:30 PM.
Call for Dropped call or no message

Anonymous User from , MD

January 17, 2025 at 11:09 AM

301-923-1312 reported as a Robocall. Received on January 17, 2025 at 10:31 AM.
Call for Dropped call or no message

Anonymous User from Clinton, Maryland

January 16, 2025 at 7:20 PM

301-923-1134 reported as a Robocall. Received on January 8, 2025 at 1:04 PM.

Anonymous User from Clinton, Maryland

January 16, 2025 at 7:17 PM

301-923-1154 reported as a Robocall. Received on January 10, 2025 at 12:44 PM.

Anonymous User from , MD

January 14, 2025 at 2:56 PM

301-923-1653 reported as a Robocall. Received on January 14, 2025 at 11:55 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Calverton, Maryland

January 12, 2025 at 2:03 AM

301-923-1587 reported as a Live Voice or Other. Received on January 9, 2025 at 12:59 PM.
Call for Medical & prescriptions

Anonymous User from Columbia, Maryland

January 12, 2025 at 12:43 AM

301-923-1268 reported as a Robocall. Received on January 11, 2025 at 2:12 PM.
Call for Vacation & timeshares

Anonymous User from Clinton, Maryland

January 6, 2025 at 7:02 PM

301-923-1272 reported as a Robocall. Received on January 6, 2025 at 3:04 PM.
Call for Dropped call or no message

Anonymous User from , MD

January 6, 2025 at 12:50 PM

301-923-1843 reported as a Live Voice or Other. Received on January 6, 2025 at 12:00 AM.

Anonymous User from , MD

January 3, 2025 at 10:47 AM

301-923-1746 reported as a Robocall. Received on January 3, 2025 at 10:25 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Hyattsville, Maryland

December 30, 2024 at 3:35 PM

301-923-1206 reported as a Robocall. Received on December 30, 2024 at 12:04 PM.

Anonymous User from Derwood, Maryland

December 29, 2024 at 11:41 AM

301-923-1842 reported as a Live Voice or Other. Received on December 27, 2024 at 11:00 AM.
Call for No Subject Provided

Anonymous User from Hyattsville, Maryland

December 27, 2024 at 11:53 AM

301-923-1504 reported as a Robocall. Received on December 20, 2024 at 11:36 AM.

Anonymous User from Hyattsville, Maryland

December 27, 2024 at 11:52 AM

301-923-1504 reported as a Robocall. Received on December 20, 2024 at 11:36 AM.

Anonymous User from Silver Spring, Maryland

December 19, 2024 at 5:50 PM

301-923-1376 reported as a Live Voice or Other. Received on December 19, 2024 at 5:47 PM.
Call for Home improvement & cleaning

Anonymous User from , MD

December 19, 2024 at 3:50 PM

301-923-1505 reported as a Robocall. Received on December 19, 2024 at 11:59 AM.
Call for No Subject Provided

Anonymous User from Clinton, Maryland

December 19, 2024 at 1:25 PM

301-923-1209 reported as a Robocall. Received on December 19, 2024 at 12:32 PM.
Call for Vacation & timeshares

Anonymous User from Silver Spring, Maryland

December 19, 2024 at 9:39 AM

301-923-1210 reported as a Robocall. Received on December 18, 2024 at 12:30 PM.

Anonymous User from Silver Spring, Maryland

December 19, 2024 at 9:38 AM

301-923-1167 reported as a Robocall. Received on December 18, 2024 at 4:42 PM.

Anonymous User from Silver Spring, Maryland

December 19, 2024 at 9:37 AM

301-923-1165 reported as a Robocall. Received on December 19, 2024 at 9:25 AM.

Anonymous User from , MD

December 8, 2024 at 8:49 AM

301-923-9585 reported as a Robocall. Received on December 7, 2024 at 10:23 AM.

Anonymous User from Smithsburg, Maryland

December 4, 2024 at 9:53 PM

301-923-9150 reported as a Robocall. Received on December 4, 2024 at 9:50 PM.
Call for Medical & prescriptions

Anonymous User from , MD

November 21, 2024 at 10:35 PM

301-923-2791 reported as a Robocall. Received on November 19, 2024 at 9:49 AM.

Anonymous User from Smithsburg, Maryland

October 30, 2024 at 2:44 PM

301-923-4232 reported as a Robocall. Received on October 30, 2024 at 12:51 PM.
Call for Medical & prescriptions

Anonymous User from Smithsburg, Maryland

October 30, 2024 at 12:53 PM

301-923-4232 reported as a Robocall. Received on October 30, 2024 at 12:51 PM.
Call for Medical & prescriptions

Anonymous User from Smithsburg, Maryland

October 2, 2024 at 11:44 AM

301-923-7026 reported as a Live Voice or Other. Received on October 2, 2024 at 11:43 AM.
Call for Medical & prescriptions

Anonymous User from Rockville, Maryland

June 22, 2024 at 7:28 PM

301-923-9402 reported as a Live Voice or Other. Received on June 22, 2024 at 7:26 AM.

Anonymous User from Md - Columbia, Maryland

June 20, 2024 at 10:27 AM

301-923-3747 reported as a Live Voice or Other. Received on June 20, 2024 at 10:06 AM.
Call for Medical & prescriptions

Anonymous User from Baltimore, Maryland

April 30, 2024 at 1:36 PM

301-923-4345 reported as a Live Voice or Other. Received on April 26, 2024 at 4:05 PM.

Anonymous User from Baltimore, Maryland

April 27, 2024 at 10:36 AM

301-923-4345 reported as a Live Voice or Other. Received on April 26, 2024 at 5:25 PM.

Anonymous User from , MD

April 26, 2024 at 4:39 PM

301-923-4345 reported as a Live Voice or Other. Received on April 26, 2024 at 4:12 PM.

Anonymous User from Santa Anna, Texas

April 22, 2024 at 10:45 AM

301-923-4536 reported as a Live Voice or Other. Received on April 20, 2024 at 5:30 PM.
Call for Dropped call or no message

Anonymous User from Ankeny, Iowa

April 20, 2024 at 6:33 PM

301-923-4536 reported as a Robocall. Received on April 20, 2024 at 5:21 PM.
Call for Dropped call or no message

Anonymous User from , MD

February 5, 2024 at 3:22 PM

301-923-2896 reported as a Live Voice or Other. Received on February 5, 2024 at 3:20 PM.

Anonymous User from Lanham, Maryland

January 10, 2024 at 12:10 PM

301-923-9608 reported as a Robocall. Received on December 2, 2023 at 8:39 PM.
Call for Dropped call or no message

Anonymous User from Rockville, Maryland

August 1, 2023 at 4:44 PM

301-923-3989 reported as a Live Voice or Other. Received on August 1, 2023 at 4:16 PM.
Call for Dropped call or no message

Anonymous User from Hyattsville, Maryland

August 1, 2023 at 2:50 PM

301-923-3892 reported as a Robocall. Received on August 1, 2023 at 2:36 PM.

Anonymous User from Lanham, Maryland

July 22, 2023 at 3:30 PM

301-923-7339 reported as a Robocall. Received on July 22, 2023 at 1:43 PM.
Call for Dropped call or no message

Anonymous User from Rockville, Maryland

June 6, 2023 at 11:24 AM

301-923-4430 reported as a Live Voice or Other. Received on June 5, 2023 at 1:32 PM.
Call for Dropped call or no message

Anonymous User from Gaithersburg, Maryland

November 21, 2022 at 1:17 PM

301-923-4336 reported as a unwanted call. Received on November 20, 2022 at 6:52 PM.

Anonymous User from , MD

October 17, 2022 at 12:29 PM

301-923-6619 reported as a Robocall. Received on October 17, 2022 at 12:18 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Rockville, Maryland

October 14, 2022 at 6:23 PM

301-923-4321 reported as a Live Voice or Other. Received on October 14, 2022 at 4:30 PM.
Call for Dropped call or no message

Anonymous User from , MD

August 26, 2022 at 2:18 PM

301-923-7235 reported as a unwanted call. Received on August 26, 2022 at 2:17 PM.
Call for No Subject Provided

Anonymous User from , MD

July 27, 2022 at 7:29 PM

301-923-3836 reported as a Robocall. Received on July 22, 2022 at 1:24 PM.
Call for No Subject Provided

Anonymous User from , MD

June 3, 2022 at 3:15 PM

301-923-1606 reported as a Robocall. Received on May 31, 2022 at 8:15 PM.
Call for Dropped call or no message

Anonymous User from , MD

June 1, 2022 at 5:01 PM

301-923-4792 reported as a Live Voice or Other. Received on June 1, 2022 at 3:45 PM.
Call for No Subject Provided

Anonymous User from Hemet, California

May 28, 2022 at 3:03 PM

301-923-9776 reported as a Live Voice or Other. Received on May 28, 2022 at 11:58 AM.
Call for Lotteries, prizes & sweepstakes

Most 'popular' numbers on this prefix:

301-923-1XXX: 301-923-1111 | 301-923-1122 | 301-923-1130 | 301-923-1131 | 301-923-1133 | 301-923-1199 | 301-923-1200 | 301-923-1202 | 301-923-1203 | 301-923-1212 | 301-923-1234 | 301-923-1238 | 301-923-1300 | 301-923-1331 | 301-923-1333 | 301-923-1370 | 301-923-1377 | 301-923-1378 | 301-923-1500 | 301-923-1501 | 301-923-1508 | 301-923-1547 | 301-923-1583 | 301-923-1600 | 301-923-1604 | 301-923-1608 | 301-923-1647 | 301-923-1662 | 301-923-1700 | 301-923-1710 | 301-923-1711 | 301-923-1717 | 301-923-1747 | 301-923-1777 | 301-923-1800 | 301-923-1840 | 301-923-1845 | 301-923-1847 | 301-923-1852 | 301-923-1887 | 301-923-1933 | 301-923-1937 | 301-923-1939 | 301-923-1993 | 301-923-1997 | 301-923-1998 |
301-923-2XXX: 301-923-2773 | 301-923-2777 | 301-923-2778 | 301-923-2790 | 301-923-2791 | 301-923-2799 | 301-923-2808 | 301-923-2809 | 301-923-2887 | 301-923-2890 | 301-923-2891 | 301-923-2899 |
301-923-3XXX: 301-923-3000 | 301-923-3001 | 301-923-3003 | 301-923-3062 | 301-923-3700 | 301-923-3776 | 301-923-3778 | 301-923-3800 | 301-923-3830 | 301-923-3833 | 301-923-3838 | 301-923-3900 | 301-923-3939 | 301-923-3980 | 301-923-3983 | 301-923-3988 | 301-923-3998 |
301-923-4XXX: 301-923-4230 | 301-923-4232 | 301-923-4236 | 301-923-4241 | 301-923-4242 | 301-923-4244 | 301-923-4320 | 301-923-4321 | 301-923-4322 | 301-923-4343 | 301-923-4349 | 301-923-4400 | 301-923-4404 | 301-923-4409 | 301-923-4431 | 301-923-4433 | 301-923-4434 | 301-923-4500 | 301-923-4505 | 301-923-4530 | 301-923-4533 | 301-923-4535 | 301-923-4545 | 301-923-4795 | 301-923-4798 | 301-923-4799 | 301-923-4950 | 301-923-4955 | 301-923-4959 | 301-923-4992 | 301-923-4997 | 301-923-4998 |
301-923-6XXX: 301-923-6600 | 301-923-6610 | 301-923-6611 | 301-923-6612 | 301-923-6652 | 301-923-6656 |
301-923-7XXX: 301-923-7000 | 301-923-7020 | 301-923-7022 | 301-923-7024 | 301-923-7040 | 301-923-7070 | 301-923-7330 | 301-923-7333 | 301-923-7337 | 301-923-7371 | 301-923-7372 | 301-923-7373 | 301-923-7900 | 301-923-7903 | 301-923-7906 | 301-923-7993 | 301-923-7997 | 301-923-7998 |
301-923-9XXX: 301-923-9152 | 301-923-9153 | 301-923-9159 | 301-923-9192 | 301-923-9194 | 301-923-9197 | 301-923-9250 | 301-923-9252 | 301-923-9255 | 301-923-9350 | 301-923-9353 | 301-923-9355 | 301-923-9400 | 301-923-9404 | 301-923-9409 | 301-923-9453 | 301-923-9500 | 301-923-9550 | 301-923-9580 | 301-923-9585 | 301-923-9588 | 301-923-9600 | 301-923-9601 | 301-923-9606 | 301-923-9696 | 301-923-9697 | 301-923-9706 | 301-923-9707 | 301-923-9770 | 301-923-9773 | 301-923-9777 |