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301-331

You are reviewing the Area Code (NPA/NXX) report for 301-331. Did you mean to search the SMS short code 301331?

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Raw Number301331
Basic Format301-331
NPA (Area Code)301
NXX331

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
301-331-0XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCHAGERSTOWNRTHAGERSTOWNMDMA
301-331-1XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCHAGERSTOWNRTHAGERSTOWNMDMA
301-331-2XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCHAGERSTOWNRTHAGERSTOWNMDMA
301-331-3XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCHAGERSTOWNRTHAGERSTOWNMDMA
301-331-4XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCHAGERSTOWNRTHAGERSTOWNMDMA
301-331-5XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCHAGERSTOWNRTHAGERSTOWNMDMA
301-331-6XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCHAGERSTOWNRTHAGERSTOWNMDMA
301-331-7XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCHAGERSTOWNRTHAGERSTOWNMDMA
301-331-8XXX5562METROPCS, INC.HAGERSTOWNAS03/10/2004HAGERSTOWNMDMA04/05/2004
301-331-9XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCHAGERSTOWNRTHAGERSTOWNMDMA
301-331-XXXX4036NEW CINGULAR WIRELESS PCS, LLC - DCHAGERSTOWNASHAGERSTOWNMD

Business/Government Phones on the 301-331 Prefix

PhoneNameAddress
301-331-8698Veteran Remediation LLC
301-331-1574Fellowship Baptist Church5753 Mount Carmel Church Road Boonsboro 21713 US

Reports

Anonymous User from Rockville, Maryland

April 18, 2025 at 6:41 PM

301-331-0491 reported as a Robocall. Received on April 17, 2025 at 11:36 AM.

Anonymous User from Falling Waters, WV

November 1, 2024 at 5:37 PM

301-331-2696 reported as a Live Voice. Received on November 1, 2024 at 11:40 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Charlottesville, Virginia

December 27, 2023 at 12:29 PM

301-331-0177 reported as a Robocall. Received on December 7, 2023 at 1:24 PM.

Anonymous User from Frederick, Md 21702, Maryland

August 4, 2023 at 5:32 PM

301-331-3200 reported as a unwanted call. Received on August 4, 2023 at 11:22 AM.

Anonymous User from Bowie, Maryland

July 27, 2023 at 2:21 PM

301-331-5152 reported as a Robocall. Received on July 27, 2023 at 1:20 PM.

Anonymous User from , IL

June 24, 2023 at 8:32 PM

301-331-3801 reported as a Robocall. Received on May 17, 2023 at 1:04 PM.

Anonymous User from , MD

February 25, 2023 at 12:46 PM

301-331-3648 reported as a Robocall. Received on February 25, 2023 at 12:11 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

January 18, 2023 at 12:54 PM

301-331-7979 reported as a Robocall. Received on January 18, 2023 at 12:52 PM.
Call for Home improvement & cleaning

Anonymous User from Jefferson, Maryland

December 2, 2022 at 1:09 PM

301-331-7476 reported as a Live Voice or Other. Received on December 2, 2022 at 12:08 PM.

Anonymous User from , MD

November 27, 2022 at 7:20 PM

301-331-6302 reported as a Live Voice or Other. Received on October 21, 2022 at 9:45 AM.
Call for No Subject Provided

Anonymous User from , MD

November 27, 2022 at 7:19 PM

301-331-6175 reported as a Live Voice or Other. Received on October 21, 2022 at 9:41 AM.
Call for No Subject Provided

Anonymous User from , DC

October 17, 2022 at 9:02 PM

301-331-0942 reported as a Live Voice or Other. Received on October 17, 2022 at 12:00 PM.

Anonymous User from , MD

October 13, 2022 at 4:09 PM

301-331-1317 reported as a Live Voice or Other. Received on September 6, 2022 at 10:44 AM.
Call for No Subject Provided

Anonymous User from , MD

September 6, 2022 at 3:32 PM

301-331-7476 reported as a Live Voice or Other. Received on August 16, 2022 at 3:34 PM.
Call for No Subject Provided

Anonymous User from , MD

September 6, 2022 at 3:23 PM

301-331-4139 reported as a Live Voice or Other. Received on August 11, 2022 at 4:40 PM.
Call for No Subject Provided

Anonymous User from , MD

September 6, 2022 at 3:20 PM

301-331-9503 reported as a Live Voice or Other. Received on August 11, 2022 at 2:48 PM.
Call for No Subject Provided

Anonymous User from , MD

September 6, 2022 at 3:18 PM

301-331-7766 reported as a Live Voice or Other. Received on August 11, 2022 at 10:52 AM.
Call for No Subject Provided

Anonymous User from Fort Washington, Maryland

August 17, 2022 at 8:14 PM

301-331-0787 reported as a Robocall. Received on August 17, 2022 at 3:57 PM.

Anonymous User from Fort Washington, Maryland

August 17, 2022 at 4:40 PM

301-331-0787 reported as a Robocall. Received on August 17, 2022 at 11:02 AM.

Anonymous User from , MD

August 9, 2022 at 9:43 PM

301-331-1287 reported as a Live Voice or Other. Received on July 29, 2022 at 11:00 AM.
Call for No Subject Provided

Anonymous User from , MD

August 9, 2022 at 9:41 PM

301-331-7381 reported as a Live Voice or Other. Received on July 27, 2022 at 4:34 PM.
Call for No Subject Provided

Anonymous User from , MD

August 9, 2022 at 9:39 PM

301-331-4713 reported as a Live Voice or Other. Received on July 27, 2022 at 9:34 AM.
Call for No Subject Provided

Anonymous User from , MD

August 9, 2022 at 9:37 PM

301-331-9728 reported as a Live Voice or Other. Received on July 26, 2022 at 12:32 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:55 PM

301-331-8137 reported as a Live Voice or Other. Received on July 20, 2022 at 5:46 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:53 PM

301-331-2723 reported as a Live Voice or Other. Received on July 20, 2022 at 9:27 AM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:51 PM

301-331-7446 reported as a Live Voice or Other. Received on July 19, 2022 at 5:36 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:49 PM

301-331-1643 reported as a Live Voice or Other. Received on July 19, 2022 at 1:48 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:48 PM

301-331-4765 reported as a Live Voice or Other. Received on July 19, 2022 at 12:46 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:46 PM

301-331-1323 reported as a Live Voice or Other. Received on July 18, 2022 at 5:53 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:44 PM

301-331-1105 reported as a Live Voice or Other. Received on July 18, 2022 at 3:12 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:40 PM

301-331-6558 reported as a Live Voice or Other. Received on July 14, 2022 at 2:38 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:39 PM

301-331-9592 reported as a Live Voice or Other. Received on July 13, 2022 at 5:25 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:37 PM

301-331-2235 reported as a Live Voice or Other. Received on July 8, 2022 at 9:53 AM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:35 PM

301-331-4363 reported as a Live Voice or Other. Received on July 5, 2022 at 2:24 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:33 PM

301-331-6212 reported as a Live Voice or Other. Received on July 5, 2022 at 12:48 PM.
Call for No Subject Provided

Anonymous User from , MD

July 25, 2022 at 3:29 PM

301-331-5936 reported as a Live Voice or Other. Received on July 1, 2022 at 4:28 PM.
Call for No Subject Provided

Anonymous User from Bethesda, Maryland

July 20, 2022 at 9:04 PM

301-331-1686 reported as a Robocall. Received on July 20, 2022 at 9:54 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

July 5, 2022 at 7:45 PM

301-331-1211 reported as a Live Voice or Other. Received on June 30, 2022 at 4:09 PM.
Call for No Subject Provided

Anonymous User from , MD

July 5, 2022 at 7:43 PM

301-331-1885 reported as a Live Voice or Other. Received on June 30, 2022 at 1:57 PM.
Call for No Subject Provided

Anonymous User from , MD

July 5, 2022 at 7:42 PM

301-331-3468 reported as a Live Voice or Other. Received on June 30, 2022 at 9:44 AM.
Call for No Subject Provided

Anonymous User from , MD

July 5, 2022 at 7:39 PM

301-331-9553 reported as a Live Voice or Other. Received on June 29, 2022 at 2:59 PM.
Call for No Subject Provided

Anonymous User from , MD

July 5, 2022 at 7:38 PM

301-331-8833 reported as a Live Voice or Other. Received on June 29, 2022 at 12:28 PM.
Call for No Subject Provided

Anonymous User from , MD

July 5, 2022 at 7:36 PM

301-331-8526 reported as a Live Voice or Other. Received on June 27, 2022 at 9:53 AM.
Call for No Subject Provided

Anonymous User from , MD

July 5, 2022 at 7:27 PM

301-331-8979 reported as a Live Voice or Other. Received on June 24, 2022 at 5:11 PM.
Call for No Subject Provided

Anonymous User from , NY

July 5, 2022 at 12:45 PM

301-331-0551 reported as a Robocall. Received on July 5, 2022 at 12:00 PM.
Call for No Subject Provided

Anonymous User from , MD

February 25, 2017 at 10:40 PM

None reported as a Live Voice. Received on February 24, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 301-331-7337
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

November 27, 2015 at 5:50 PM

reported as a Abandoned Calls. Received on November 18, 2015 at 10:57 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-331-0766
Contacted via Wired

Anonymous User from , MD

April 11, 2015 at 9:33 PM

reported as a Prerecorded Voice. Received on April 11, 2015 at 11:02 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-331-2673
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

April 10, 2015 at 3:33 PM

reported as a Prerecorded Voice. Received on April 10, 2015 at 10:26 AM.
Robocall for unknown
Caller ID indicated they called from 301-331-3513
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , PA

January 26, 2015 at 11:33 PM

509-331-5555 reported as a Live Voice. Received on January 26, 2015 at 3:01 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-331-5555
Contacted via Wired

Most 'popular' numbers on this prefix:

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301-331-3XXX: 301-331-3200 | 301-331-3201 | 301-331-3208 | 301-331-3224 | 301-331-3258 | 301-331-3443 | 301-331-3449 | 301-331-3456 | 301-331-3460 | 301-331-3462 | 301-331-3469 | 301-331-3500 | 301-331-3511 | 301-331-3515 | 301-331-3519 | 301-331-3556 | 301-331-3558 | 301-331-3600 | 301-331-3640 | 301-331-3645 | 301-331-3647 | 301-331-3666 | 301-331-3668 | 301-331-3800 | 301-331-3803 | 301-331-3808 | 301-331-3887 | 301-331-3889 |
301-331-4XXX: 301-331-4134 | 301-331-4135 | 301-331-4139 | 301-331-4197 | 301-331-4198 | 301-331-4300 | 301-331-4331 | 301-331-4343 | 301-331-4360 | 301-331-4365 | 301-331-4369 | 301-331-4710 | 301-331-4711 | 301-331-4717 |
301-331-5XXX: 301-331-5150 | 301-331-5151 | 301-331-5153 | 301-331-5500 | 301-331-5550 | 301-331-5553 | 301-331-5555 | 301-331-5562 | 301-331-5900 | 301-331-5931 | 301-331-5937 | 301-331-5939 | 301-331-5997 |
301-331-6XXX: 301-331-6170 | 301-331-6172 | 301-331-6175 | 301-331-6188 | 301-331-6191 | 301-331-6197 | 301-331-6200 | 301-331-6210 | 301-331-6211 | 301-331-6212 | 301-331-6247 | 301-331-6258 | 301-331-6300 | 301-331-6303 | 301-331-6309 | 301-331-6331 | 301-331-6336 | 301-331-6337 | 301-331-6500 | 301-331-6508 | 301-331-6511 | 301-331-6550 | 301-331-6553 | 301-331-6555 |
301-331-7XXX: 301-331-7200 | 301-331-7201 | 301-331-7202 | 301-331-7258 | 301-331-7272 | 301-331-7278 | 301-331-7331 | 301-331-7333 | 301-331-7337 | 301-331-7371 | 301-331-7373 | 301-331-7471 | 301-331-7474 | 301-331-7477 | 301-331-7700 | 301-331-7762 | 301-331-7764 | 301-331-7766 | 301-331-7777 | 301-331-7778 | 301-331-7970 | 301-331-7971 | 301-331-7977 | 301-331-7995 | 301-331-7997 | 301-331-7998 |
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301-331-9XXX: 301-331-9500 | 301-331-9550 | 301-331-9591 | 301-331-9595 | 301-331-9599 | 301-331-9706 | 301-331-9707 | 301-331-9720 | 301-331-9722 | 301-331-9724 | 301-331-9797 | 301-331-9900 | 301-331-9953 | 301-331-9954 | 301-331-9955 | 301-331-9962 | 301-331-9999 |