301-355

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Raw Number301355
Basic Format301-355
NPA (Area Code)301
NXX355
Important Numbers

Curated phone pages on prefix 301-355

These exact-number pages provide an editorial path into the prefix before the longer routing, business, and report sections below.

301-355-0158

Community reports keep this exact-number page relevant for callers researching the number.

2 reports

301-355-2067

Community reports keep this exact-number page relevant for callers researching the number.

1 report

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
301-355-0XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDGAITHERSBGAS09/30/2009GAITHERSBURGMDMA10/12/2009
301-355-1XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDGAITHERSBGAS11/02/2009GAITHERSBURGMDMA11/30/2009
301-355-2XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDGAITHERSBGAS01/03/2011GAITHERSBURGMDMA01/22/2011
301-355-3XXX876DONVOY, LLC - MDGAITHERSBGAS05/21/2008GAITHERSBURGMDMA10/05/2008
301-355-4XXX318JCOMCAST IP PHONE, LLCGAITHERSBGAS07/29/2009GAITHERSBURGMDMA08/28/2009
301-355-5XXX9212VERIZON MARYLAND, INC.GAITHERSBGAS07/31/2007GAITHERSBURGMDMA09/04/2007
301-355-6XXX9212VERIZON MARYLAND, INC.GAITHERSBGAS07/31/2007GAITHERSBURGMDMA09/04/2007
301-355-7XXX9212VERIZON MARYLAND, INC.GAITHERSBGAS07/31/2007GAITHERSBURGMDMA09/04/2007
301-355-8XXX318JCOMCAST IP PHONE, LLCGAITHERSBGAS07/29/2009GAITHERSBURGMDMA08/28/2009
301-355-9XXX281EYMAX COMMUNICATIONS CORP. - MDGAITHERSBGAS01/21/2011GAITHERSBURGMDMA02/02/2011
301-355-XXXX9212VERIZON MARYLAND, INC.GAITHERSBGAS12/08/2005GAITHERSBURGMD

Business/Government Phones on the 301-355 Prefix

PhoneNameAddress
301-355-0018Absolute Building and Construction LLC
301-355-0068K & K Electric & Construction LLC
301-355-2860TruePro Exteriors, LLC
301-355-4604Custom Concepts Construction, Inc.
301-355-8047Rising Leaders Child Development Center
301-355-0234Party City295 Kentlands Boulevard Gaithersburg 20878 US
301-355-3328Third Echelon Barbershop652 Center Point Way Gaithersburg 20878 US
301-355-4300We Art Fun19847 Century Boulevard Germantown 20874 US
301-355-6550Seneca Creek Community Church13 Firstfield Road Gaithersburg 20878 US
301-355-6578Visiting Angels Senior Home Care971a Russell Avenue Gaithersburg 20879 US
301-355-7144Gardenia's Cafe8377 Snouffer School Road Gaithersburg 20879 US
301-355-7377Crisp & Juicy18312 Contour Road Gaithersburg 20877 US
301-355-8960Jimmy John's523 Quince Orchard Road Gaithersburg 20878 US

Reports

Anonymous User from , MD

July 11, 2026 at 1:30 PM

301-355-3202 reported as a Robocall. Received on July 10, 2026 at 5:10 PM.

Anonymous User from Thurmont, Maryland

July 1, 2026 at 12:26 PM

301-355-2438 reported as a Live Voice or Other. Received on July 1, 2026 at 12:17 PM.

Anonymous User from Rockville, Maryland

June 8, 2026 at 10:18 AM

301-355-3112 reported as a Robocall. Received on June 7, 2026 at 10:39 PM.

Anonymous User from Rockville, Maryland

June 7, 2026 at 7:26 PM

301-355-3099 reported as a Robocall. Received on June 7, 2026 at 5:46 PM.

Anonymous User from Gaithersburg, Maryland

May 6, 2026 at 3:27 PM

301-355-2343 reported as a Live Voice or Other. Received on May 7, 2026 at 3:17 PM.

Anonymous User from Rockville, Maryland

March 23, 2026 at 6:38 PM

301-355-9807 reported as a Live Voice or Other. Received on March 23, 2026 at 2:51 PM.
Call for Dropped call or no message

Anonymous User from Mechanicsville, Maryland

November 21, 2025 at 3:27 PM

301-355-9193 reported as a Robocall. Received on November 20, 2025 at 2:53 PM.

Anonymous User from Silver Spring, Maryland

November 16, 2025 at 3:56 PM

301-355-9684 reported as a Robocall. Received on October 31, 2025 at 12:36 PM.
Call for Home improvement & cleaning

Anonymous User from , OR

September 11, 2025 at 5:51 PM

301-355-7779 reported as a Live Voice or Other. Received on September 11, 2025 at 2:45 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Smithsburg, Maryland

August 19, 2025 at 3:01 PM

301-355-0394 reported as a Robocall. Received on August 19, 2025 at 2:59 PM.

Anonymous User from Smithsburg, Maryland

August 6, 2025 at 6:31 PM

301-355-4394 reported as a Robocall. Received on August 6, 2025 at 6:30 PM.
Call for Medical & prescriptions

Anonymous User from Washington, District of Columbia

May 30, 2025 at 9:06 AM

301-355-8340 reported as a Robocall. Received on May 30, 2025 at 8:57 AM.
Call for Medical & prescriptions

Anonymous User from Smithsburg, Maryland

May 20, 2025 at 11:40 AM

301-355-4145 reported as a Robocall. Received on May 20, 2025 at 11:38 AM.

Anonymous User from , MD

May 20, 2025 at 10:11 AM

301-355-7045 reported as a Robocall. Received on May 20, 2025 at 10:10 AM.
Call for Dropped call or no message

Anonymous User from , MD

May 6, 2025 at 7:35 PM

301-355-3303 reported as a unwanted call. Received on May 6, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Hyattsville, Maryland

April 30, 2025 at 4:57 PM

301-355-7253 reported as a Robocall. Received on April 30, 2025 at 11:03 AM.

Anonymous User from Smithsburg, Maryland

March 24, 2025 at 11:25 AM

301-355-7654 reported as a Live Voice or Other. Received on March 24, 2025 at 11:23 AM.
Call for Energy, solar, & utilities

Anonymous User from Silver Spring, Maryland

March 18, 2025 at 3:51 PM

301-355-5723 reported as a Live Voice or Other. Received on March 18, 2025 at 3:45 PM.

Anonymous User from Silver Spring, Maryland

March 15, 2025 at 5:11 PM

301-355-3584 reported as a Live Voice or Other. Received on March 15, 2025 at 11:05 AM.
Call for Energy, solar, & utilities

Anonymous User from Stony Creek, Virginia

March 13, 2025 at 4:59 PM

301-355-9738 reported as a Robocall. Received on March 13, 2025 at 4:28 PM.
Call for Home improvement & cleaning

Anonymous User from Smithsburg, Maryland

March 5, 2025 at 4:07 PM

301-355-2077 reported as a Robocall. Received on March 5, 2025 at 4:05 PM.
Call for Medical & prescriptions

Anonymous User from Bethesda, Maryland

March 3, 2025 at 4:24 PM

301-355-5891 reported as a Live Voice or Other. Received on March 3, 2025 at 2:44 PM.
Call for No Subject Provided

Anonymous User from Land O'lakes, Maryland

February 18, 2025 at 11:26 AM

301-355-3470 reported as a Robocall. Received on February 17, 2025 at 12:51 PM.

Anonymous User from Fairfax, Virginia

February 5, 2025 at 9:32 AM

301-355-0983 reported as a Live Voice or Other. Received on February 5, 2025 at 9:22 AM.
Call for Medical & prescriptions

Anonymous User from , MD

January 30, 2025 at 10:31 PM

301-355-1521 reported as a Robocall. Received on January 30, 2025 at 3:02 PM.
Call for Dropped call or no message

Anonymous User from , MD

January 21, 2025 at 2:53 PM

301-355-5808 reported as a Robocall. Received on January 21, 2025 at 2:45 PM.

Anonymous User from College Park, Maryland

January 16, 2025 at 3:14 PM

301-355-6367 reported as a Robocall. Received on January 16, 2025 at 9:39 AM.
Call for Medical & prescriptions

Anonymous User from Smithsburg, Maryland

January 9, 2025 at 11:50 AM

301-355-7656 reported as a Live Voice or Other. Received on January 9, 2025 at 11:49 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

January 5, 2025 at 5:56 PM

301-355-3131 reported as a Robocall. Received on January 3, 2025 at 9:18 AM.
Call for Dropped call or no message

Anonymous User from College Park, Maryland

July 2, 2024 at 1:14 PM

301-355-5727 reported as a Live Voice or Other. Received on July 2, 2024 at 1:04 PM.
Call for Medical & prescriptions

Anonymous User from Rockville, Maryland

June 4, 2024 at 1:49 PM

301-355-0416 reported as a Live Voice or Other. Received on June 4, 2024 at 1:30 PM.
Call for Charities

Anonymous User from East Patchogue, New York

May 11, 2024 at 11:16 AM

301-355-0056 reported as a Robocall. Received on May 10, 2024 at 12:31 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Belleville, Il, Illinois

May 11, 2024 at 9:51 AM

301-355-0056 reported as a Live Voice or Other. Received on May 10, 2024 at 12:06 PM.

Anonymous User from Winona, Minnesota

May 10, 2024 at 11:38 AM

301-355-0056 reported as a Robocall. Received on May 10, 2024 at 10:30 AM.

Anonymous User from Elmhurst, New York

May 9, 2024 at 5:40 PM

301-355-0056 reported as a Live Voice or Other. Received on May 9, 2024 at 1:10 PM.

Anonymous User from , MI

May 6, 2024 at 7:43 PM

301-355-3143 reported as a unwanted call. Received on May 3, 2024 at 1:54 PM.

Anonymous User from , NM

May 6, 2024 at 2:42 PM

301-355-3143 reported as a Live Voice or Other. Received on May 3, 2024 at 1:29 PM.
Call for Dropped call or no message

Anonymous User from Leonardtown, MD

May 5, 2024 at 11:00 PM

reported as a Live Voice. Received on May 5, 2024 at 1:53 PM.
Unwanted call for unknown
Caller ID indicated they called from 301-355-3143
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

May 4, 2024 at 9:40 PM

301-355-3143 reported as a Robocall. Received on May 3, 2024 at 2:08 PM.

Anonymous User from Rockville, Maryland

May 4, 2024 at 7:06 PM

301-355-3143 reported as a Live Voice or Other. Received on May 3, 2024 at 1:40 PM.
Call for Dropped call or no message

Anonymous User from , MD

May 4, 2024 at 4:53 PM

301-355-3143 reported as a Robocall. Received on May 3, 2024 at 1:53 PM.

Anonymous User from , MD

May 4, 2024 at 9:09 AM

301-355-3143 reported as a Robocall. Received on May 3, 2024 at 1:30 PM.

Anonymous User from , MD

May 3, 2024 at 8:39 PM

301-355-3143 reported as a Robocall. Received on May 3, 2024 at 1:21 PM.
Call for No Subject Provided

Anonymous User from Germantown, Maryland

May 3, 2024 at 6:38 PM

301-355-3143 reported as a Live Voice or Other. Received on May 3, 2024 at 1:37 PM.
Call for No Subject Provided

Anonymous User from , NC

May 3, 2024 at 2:18 PM

301-355-3143 reported as a unwanted call. Received on May 3, 2024 at 1:46 PM.
Call for No Subject Provided

Anonymous User from , MD

May 3, 2024 at 2:02 PM

301-355-3143 reported as a Live Voice or Other. Received on May 3, 2024 at 1:35 PM.
Call for Dropped call or no message

Anonymous User from , MD

May 3, 2024 at 1:41 PM

301-355-3143 reported as a Robocall. Received on May 3, 2024 at 7:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

May 3, 2024 at 1:39 PM

301-355-3143 reported as a Live Voice or Other. Received on May 3, 2024 at 1:35 PM.

Anonymous User from , MD

April 12, 2024 at 3:18 PM

301-355-3577 reported as a Robocall. Received on April 12, 2024 at 12:11 PM.
Call for No Subject Provided

Anonymous User from Suitland, Maryland

April 4, 2024 at 9:05 AM

301-355-3658 reported as a Robocall. Received on March 27, 2024 at 7:49 PM.
Call for Dropped call or no message

Anonymous User from Mount Rainier, MD

March 22, 2024 at 9:38 PM

775-540-9456 reported as a Live Voice. Received on March 22, 2024 at 5:30 PM.
Unwanted call for unknown
Caller ID indicated they called from 301-355-3658
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

March 21, 2024 at 12:54 PM

301-355-3302 reported as a Robocall. Received on March 21, 2024 at 12:43 PM.
Call for No Subject Provided

Anonymous User from , MD

March 20, 2024 at 4:49 PM

301-355-3303 reported as a Live Voice or Other. Received on March 20, 2024 at 4:48 PM.

Anonymous User from Owings Mills, Maryland

March 16, 2024 at 8:55 PM

301-355-3366 reported as a unwanted call. Received on March 16, 2024 at 8:01 PM.
Call for Dropped call or no message

Anonymous User from , MD

March 15, 2024 at 3:40 PM

301-355-3479 reported as a Live Voice or Other. Received on March 15, 2024 at 2:18 PM.
Call for Dropped call or no message

Anonymous User from Rockville, Maryland

February 29, 2024 at 11:45 AM

301-355-4580 reported as a Live Voice or Other. Received on February 26, 2024 at 8:25 AM.
Call for Dropped call or no message

Anonymous User from , NC

February 8, 2024 at 6:21 PM

301-355-3837 reported as a Robocall. Received on February 8, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Rockville, Maryland

January 17, 2024 at 5:25 PM

301-355-6935 reported as a Live Voice or Other. Received on January 17, 2024 at 10:57 AM.
Call for Dropped call or no message

Anonymous User from Montgomery Village, Maryland

December 14, 2023 at 7:27 PM

301-355-6664 reported as a Live Voice or Other. Received on December 14, 2023 at 10:31 AM.
Call for Dropped call or no message

Anonymous User from Bel Air, Maryland

December 14, 2023 at 4:32 PM

301-355-2746 reported as a Robocall. Received on December 14, 2023 at 12:52 PM.
Call for Dropped call or no message

Anonymous User from Austin, Texas

December 11, 2023 at 8:23 AM

301-355-2783 reported as a Live Voice or Other. Received on December 11, 2023 at 12:00 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Quincy, Massachusetts

December 7, 2023 at 11:40 AM

301-355-8686 reported as a Live Voice or Other. Received on December 7, 2023 at 11:36 AM.

Anonymous User from Newmarket, New Hampshire

November 20, 2023 at 2:09 PM

301-355-0344 reported as a Robocall. Received on November 20, 2023 at 2:03 PM.

Anonymous User from Hampton, Virginia

November 8, 2023 at 3:59 PM

301-355-5119 reported as a Robocall. Received on November 8, 2023 at 2:43 PM.

Anonymous User from , MD

November 7, 2023 at 7:55 PM

301-355-0197 reported as a Live Voice or Other. Received on November 7, 2023 at 4:25 AM.

Anonymous User from , NH

November 6, 2023 at 9:46 AM

301-355-8106 reported as a Live Voice or Other. Received on November 6, 2023 at 9:41 AM.
Call for Medical & prescriptions

Anonymous User from Seattle, Washington

October 27, 2023 at 3:29 PM

301-355-0285 reported as a unwanted call. Received on October 27, 2023 at 11:45 AM.

Anonymous User from Bethesda, Maryland

October 14, 2023 at 3:28 PM

301-355-4293 reported as a Robocall. Received on September 28, 2023 at 11:52 AM.
Call for Dropped call or no message

Anonymous User from Phoenix, Arizona

October 13, 2023 at 2:30 PM

301-355-0075 reported as a Robocall. Received on October 13, 2023 at 11:29 AM.
Call for Medical & prescriptions

Anonymous User from Tempe, Arizona

October 6, 2023 at 1:57 PM

301-355-2246 reported as a Live Voice or Other. Received on October 4, 2023 at 9:02 AM.

Anonymous User from Silver Spring, Maryland

October 2, 2023 at 12:34 PM

301-355-1709 reported as a Live Voice or Other. Received on October 2, 2023 at 11:49 AM.

Anonymous User from Silver Spring, Maryland

September 21, 2023 at 2:25 PM

301-355-3189 reported as a Robocall. Received on September 20, 2023 at 12:43 PM.
Call for Dropped call or no message

Anonymous User from Silver Spring, Maryland

September 20, 2023 at 12:50 PM

301-355-3189 reported as a Robocall. Received on September 20, 2023 at 12:43 PM.
Call for Dropped call or no message

Anonymous User from Rockville, Maryland

September 16, 2023 at 7:04 PM

301-355-8272 reported as a Live Voice or Other. Received on September 13, 2023 at 3:42 PM.
Call for Dropped call or no message

Anonymous User from , MD

September 1, 2023 at 5:16 PM

301-355-3320 reported as a unwanted call. Received on August 31, 2023 at 2:31 PM.
Call for Dropped call or no message

Anonymous User from , IL

September 1, 2023 at 11:10 AM

301-355-3320 reported as a Robocall. Received on September 1, 2023 at 10:02 AM.

Anonymous User from Knoxville, Tennessee

August 30, 2023 at 8:12 PM

301-355-3412 reported as a Live Voice or Other. Received on August 30, 2023 at 4:03 PM.

Anonymous User from , MD

August 29, 2023 at 12:57 PM

301-355-3464 reported as a Live Voice or Other. Received on August 28, 2023 at 2:43 PM.
Call for Vacation & timeshares

Anonymous User from , MD

August 26, 2023 at 2:50 PM

301-355-3123 reported as a Live Voice or Other. Received on August 22, 2023 at 7:01 PM.

Anonymous User from Smithsburg, Maryland

August 24, 2023 at 7:54 PM

301-355-3161 reported as a Robocall. Received on August 24, 2023 at 7:53 PM.
Call for Charities

Anonymous User from Silver Spring, Maryland

July 26, 2023 at 9:31 PM

301-355-3508 reported as a Robocall. Received on July 21, 2023 at 12:00 AM.

Anonymous User from Carrollton, Georgia

April 2, 2023 at 9:48 PM

301-355-9045 reported as a Robocall. Received on April 2, 2023 at 9:40 PM.
Call for Dropped call or no message

Anonymous User from , MI

February 16, 2023 at 12:40 PM

301-355-2060 reported as a Robocall. Received on February 16, 2023 at 12:00 AM.
Call for Work from home & other ways to make money

Anonymous User from Midland, Georgia

November 17, 2022 at 7:09 PM

301-355-9795 reported as a Live Voice or Other. Received on November 17, 2022 at 7:04 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Baltimore, Maryland

September 22, 2022 at 2:12 PM

301-355-2156 reported as a Robocall. Received on September 15, 2022 at 6:17 PM.

Anonymous User from Silver Spring, Maryland

September 19, 2022 at 3:45 PM

301-355-5683 reported as a Live Voice or Other. Received on September 19, 2022 at 3:36 PM.

Anonymous User from Herndon, Virginia

September 7, 2022 at 4:47 PM

301-355-0345 reported as a Robocall. Received on September 7, 2022 at 4:26 PM.

Anonymous User from Herndon, Virginia

September 6, 2022 at 6:28 PM

301-355-0345 reported as a Robocall. Received on September 6, 2022 at 2:09 PM.

Anonymous User from Waldorf, Maryland

August 29, 2022 at 8:20 PM

301-355-7540 reported as a Robocall. Received on August 22, 2022 at 4:51 PM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

August 29, 2022 at 7:55 PM

301-355-2149 reported as a Robocall. Received on August 10, 2022 at 7:04 PM.
Call for No Subject Provided

Anonymous User from Bethesda, Maryland

July 28, 2022 at 8:52 PM

301-355-2810 reported as a Robocall. Received on July 26, 2022 at 5:08 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Bethesda, Maryland

June 3, 2022 at 9:30 PM

301-355-7473 reported as a Robocall. Received on June 3, 2022 at 10:55 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Lubbock, TX

February 11, 2022 at 5:45 PM

None reported as a Prerecorded Voice. Received on February 11, 2022 at 11:27 AM.
Unwanted call for unknown
Caller ID indicated they called from 301-355-4115
Contacted via Wired

Anonymous User from Boyds, MD

March 25, 2021 at 11:55 PM

301-355-5287 reported as a Live Voice. Received on March 25, 2021 at 4:30 PM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Cordova, TN

September 26, 2020 at 5:19 PM

301-355-0913 reported as a Prerecorded Voice. Received on September 26, 2020 at 1:00 PM.
Unwanted call for unknown
Caller ID indicated they called from 901-830-5396
Contacted via Internet (VOIP)

Anonymous User from , CA

June 27, 2017 at 5:42 PM

None reported as a Live Voice. Received on June 27, 2017 at 10:38 AM.
Unwanted call for unknown
Caller ID indicated they called from 301-355-9699
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

April 29, 2016 at 12:43 AM

301-355-0621 reported as a Prerecorded Voice. Received on April 26, 2016 at 12:00 AM.
Robocall for unknown
Contacted via Wired

Most 'popular' numbers on this prefix:

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