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301-660

You are reviewing the Area Code (NPA/NXX) report for 301-660. Did you mean to search the SMS short code 301660?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number301660
Basic Format301-660
NPA (Area Code)301
NXX660

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
301-660-0XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCKEEDYSVLAS03/23/2004KEEDYSVILLEMDMA05/16/2004
301-660-1XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCKEEDYSVLAS11/02/2009KEEDYSVILLEMDMA11/12/2009
301-660-2XXX071FBANDWIDTH.COM CLEC, LLC - MDKEEDYSVLAS02/23/2010KEEDYSVILLEMDMA03/25/2010
301-660-3XXX071FBANDWIDTH.COM CLEC, LLC - MDKEEDYSVLAS12/07/2010KEEDYSVILLEMDMA01/02/2011
301-660-4XXX071FBANDWIDTH.COM CLEC, LLC - MDKEEDYSVLAS07/05/2011KEEDYSVILLEMDMA07/31/2011
301-660-5XXX071FBANDWIDTH.COM CLEC, LLC - MDKEEDYSVLAS07/05/2011KEEDYSVILLEMDMA07/31/2011
301-660-6XXX071FBANDWIDTH.COM CLEC, LLC - MDKEEDYSVLAS08/08/2011KEEDYSVILLEMDMA09/02/2011
301-660-7XXX071FBANDWIDTH.COM CLEC, LLC - MDKEEDYSVLAS08/08/2011KEEDYSVILLEMDMA09/02/2011
301-660-8XXX071FBANDWIDTH.COM CLEC, LLC - MDKEEDYSVLAS08/13/2013KEEDYSVILLEMDMA09/08/2013
301-660-9XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCKEEDYSVLAS09/02/2014KEEDYSVILLEMDMA10/01/2014
301-660-XXXX4036NEW CINGULAR WIRELESS PCS, LLC - DCKEEDYSVLAS03/19/2004KEEDYSVILLEMD

Business/Government Phones on the 301-660 Prefix

PhoneNameAddress
301-660-3354Fix360
301-660-3580The Hillside Hotel19105 Keep Tryst Road Knoxville 21758 US
301-660-7042Succulent Garden120 West Washington Street Charles Town 25414 US

Reports

Anonymous User from Arlington, Texas

February 18, 2026 at 2:05 PM

301-660-6248 reported as a Live Voice or Other. Received on February 18, 2026 at 1:00 PM.
Call for Medical & prescriptions

Anonymous User from , MD

February 4, 2026 at 9:01 AM

301-660-7072 reported as a Robocall. Received on February 4, 2026 at 9:00 AM.
Call for Medical & prescriptions

Anonymous User from Sherman, IL

December 12, 2025 at 12:53 AM

301-660-5718 reported as a Text Message. Received on December 11, 2025 at 12:00 AM.
Unwanted call for Political Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Beltsville, Maryland

November 24, 2025 at 5:01 PM

301-660-5609 reported as a Live Voice or Other. Received on November 18, 2025 at 12:18 PM.
Call for Dropped call or no message

Anonymous User from Beltsville, Maryland

November 24, 2025 at 4:46 PM

301-660-5609 reported as a Live Voice or Other. Received on November 18, 2025 at 12:18 PM.
Call for Dropped call or no message

Anonymous User from Smithsburg, Maryland

September 30, 2025 at 9:44 AM

301-660-8160 reported as a Robocall. Received on September 30, 2025 at 9:43 AM.
Call for Medical & prescriptions

Anonymous User from Smithsburg, Maryland

September 29, 2025 at 5:29 PM

301-660-5968 reported as a Robocall. Received on September 29, 2025 at 5:28 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Hot Springs, Arkansas

September 25, 2025 at 12:36 PM

301-660-5980 reported as a Robocall. Received on September 24, 2025 at 9:00 AM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Laurel, Maryland

September 23, 2025 at 4:21 PM

301-660-5163 reported as a Robocall. Received on September 23, 2025 at 10:39 AM.

Anonymous User from District Heights, Maryland

September 3, 2025 at 11:31 AM

301-660-7236 reported as a Robocall. Received on September 3, 2025 at 10:28 AM.
Call for Home security & alarms

Anonymous User from District Heights, Maryland

September 3, 2025 at 11:26 AM

301-660-7236 reported as a Robocall. Received on September 3, 2025 at 10:28 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

July 30, 2025 at 4:34 PM

301-660-8679 reported as a Live Voice or Other. Received on July 30, 2025 at 2:55 PM.

Anonymous User from Smithsburg, Maryland

July 8, 2025 at 3:55 PM

301-660-6129 reported as a Live Voice or Other. Received on July 8, 2025 at 3:54 PM.
Call for Dropped call or no message

Anonymous User from Canton, Michigan

June 26, 2025 at 9:47 PM

301-660-2548 reported as a Live Voice or Other. Received on June 26, 2025 at 9:40 AM.
Call for Charities

Anonymous User from Smithsburg, Maryland

May 15, 2025 at 6:15 PM

301-660-3560 reported as a Robocall. Received on May 15, 2025 at 6:13 PM.
Call for Medical & prescriptions

Anonymous User from Upper Marlboro, Maryland

March 13, 2025 at 11:41 AM

301-660-2469 reported as a Live Voice or Other. Received on March 13, 2025 at 11:37 AM.

Anonymous User from Silver Spring, Maryland

February 20, 2025 at 5:49 PM

301-660-3541 reported as a Live Voice or Other. Received on February 14, 2025 at 11:33 AM.
Call for Energy, solar, & utilities

Anonymous User from Smithsburg, Maryland

February 14, 2025 at 11:23 AM

301-660-2936 reported as a Robocall. Received on February 14, 2025 at 11:20 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Smithsburg, Maryland

February 7, 2025 at 2:26 PM

301-660-5021 reported as a Robocall. Received on February 7, 2025 at 2:24 PM.
Call for Medical & prescriptions

Anonymous User from Smithsburg, Maryland

December 7, 2024 at 6:36 PM

301-660-6983 reported as a Robocall. Received on December 7, 2024 at 6:36 PM.
Call for Medical & prescriptions

Anonymous User from Rockville, Maryland

November 26, 2024 at 3:28 PM

301-660-3677 reported as a Live Voice or Other. Received on November 26, 2024 at 1:55 PM.
Call for Dropped call or no message

Anonymous User from , CA

October 9, 2024 at 10:12 PM

301-660-2756 reported as a Live Voice or Other. Received on October 9, 2024 at 7:11 PM.
Call for No Subject Provided

Anonymous User from , NJ

October 9, 2024 at 7:34 PM

301-660-2756 reported as a Robocall. Received on October 9, 2024 at 6:37 PM.
Call for Dropped call or no message

Anonymous User from Smithsburg, Maryland

October 8, 2024 at 3:42 PM

301-660-7682 reported as a Robocall. Received on October 8, 2024 at 3:41 PM.

Anonymous User from , UT

October 8, 2024 at 12:29 PM

301-660-2788 reported as a Live Voice or Other. Received on October 8, 2024 at 10:21 AM.

Anonymous User from Chicago, IL

October 2, 2024 at 12:41 AM

301-660-4410 reported as a Text Message. Received on October 1, 2024 at 6:42 PM.
Unwanted call for Political Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Hurricane, WV

May 3, 2024 at 7:56 PM

301-660-4314 reported as a Text Message. Received on May 3, 2024 at 11:22 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MN

April 3, 2024 at 10:22 AM

301-660-8051 reported as a unwanted call. Received on April 1, 2024 at 8:19 PM.

Anonymous User from , SC

March 14, 2024 at 12:43 AM

301-660-4180 reported as a Robocall. Received on March 13, 2024 at 11:04 AM.
Call for No Subject Provided

Anonymous User from Grand Blanc, MI

March 14, 2024 at 12:31 AM

301-338-6339 reported as a Text Message. Received on March 14, 2024 at 8:10 PM.
Unwanted call for Political Services
Caller ID indicated they called from 301-660-4249
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Ballwin, MO

March 9, 2024 at 6:28 PM

301-660-4214 reported as a Text Message. Received on March 9, 2024 at 12:03 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Rockville, Maryland

January 10, 2024 at 5:27 PM

301-660-2040 reported as a Live Voice or Other. Received on January 10, 2024 at 10:50 AM.
Call for Dropped call or no message

Anonymous User from Middletown, Maryland

October 20, 2023 at 4:09 PM

301-660-5647 reported as a Robocall. Received on October 20, 2023 at 4:03 PM.
Call for Medical & prescriptions

Anonymous User from Marriottsville, Maryland

October 11, 2023 at 12:29 PM

301-660-4359 reported as a Live Voice or Other. Received on October 11, 2023 at 12:19 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , OH

September 18, 2023 at 10:37 AM

301-660-8453 reported as a Robocall. Received on September 18, 2023 at 10:32 AM.

Anonymous User from Ellicott City, Maryland

August 31, 2023 at 3:39 PM

301-660-8453 reported as a Robocall. Received on August 31, 2023 at 8:24 AM.
Call for Medical & prescriptions

Anonymous User from College Park, Maryland

July 21, 2023 at 10:13 AM

301-660-4565 reported as a Robocall. Received on July 21, 2023 at 9:53 AM.
Call for Medical & prescriptions

Anonymous User from Hazleton, Pennsylvania

June 19, 2023 at 6:37 PM

301-660-0374 reported as a Live Voice or Other. Received on June 19, 2023 at 6:35 PM.

Anonymous User from Myersville, Maryland

May 2, 2023 at 10:32 AM

301-660-2553 reported as a Live Voice or Other. Received on April 28, 2023 at 5:01 PM.

Anonymous User from Myersville, Maryland

May 2, 2023 at 10:31 AM

301-660-2779 reported as a Live Voice or Other. Received on May 1, 2023 at 2:08 PM.

Anonymous User from Frostburg, Maryland

March 31, 2023 at 11:30 AM

301-660-1729 reported as a Robocall. Received on March 28, 2023 at 2:03 PM.

Anonymous User from Fairfax, Virginia

March 7, 2023 at 1:48 PM

301-660-4813 reported as a Robocall. Received on March 3, 2023 at 3:17 PM.

Anonymous User from Waldorf, Maryland

February 24, 2023 at 9:10 PM

301-660-1872 reported as a Live Voice or Other. Received on February 21, 2023 at 6:29 PM.
Call for No Subject Provided

Anonymous User from Hermitage, Pennsylvania

February 10, 2023 at 4:54 PM

301-660-2156 reported as a Live Voice or Other. Received on February 10, 2023 at 4:00 PM.
Call for Medical & prescriptions

Anonymous User from Hermitage, Pennsylvania

February 10, 2023 at 4:30 PM

301-660-2672 reported as a Live Voice or Other. Received on February 2, 2023 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from Frederick, Maryland

August 10, 2022 at 11:09 AM

301-660-2769 reported as a Live Voice or Other. Received on August 10, 2022 at 10:56 AM.
Call for Dropped call or no message

Anonymous User from Frederick, Maryland

August 8, 2022 at 11:13 AM

301-660-2667 reported as a Live Voice or Other. Received on August 8, 2022 at 10:36 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Frederick, Maryland

August 4, 2022 at 7:20 PM

301-660-2249 reported as a Live Voice or Other. Received on August 4, 2022 at 12:30 AM.
Call for Medical & prescriptions

Anonymous User from Gaithersburg, Maryland

July 13, 2022 at 10:21 AM

301-660-6087 reported as a unwanted call. Received on July 12, 2022 at 6:05 PM.

Anonymous User from , CT

June 15, 2022 at 1:02 AM

301-660-5604 reported as a unwanted call. Received on June 14, 2022 at 5:12 PM.
Call for No Subject Provided

Anonymous User from Calverton, Maryland

June 13, 2022 at 1:23 PM

301-660-8179 reported as a Live Voice or Other. Received on May 25, 2022 at 2:15 PM.

Most 'popular' numbers on this prefix:

301-660-0XXX: 301-660-0316 | 301-660-0370 | 301-660-0377 | 301-660-0378 | 301-660-0390 | 301-660-0399 |
301-660-1XXX: 301-660-1111 | 301-660-1122 | 301-660-1171 | 301-660-1178 | 301-660-1179 | 301-660-1199 | 301-660-1506 | 301-660-1508 | 301-660-1512 | 301-660-1514 | 301-660-1515 | 301-660-1547 | 301-660-1700 | 301-660-1720 | 301-660-1722 | 301-660-1727 | 301-660-1770 | 301-660-1800 | 301-660-1870 | 301-660-1875 | 301-660-1877 |
301-660-2XXX: 301-660-2000 | 301-660-2005 | 301-660-2006 | 301-660-2040 | 301-660-2048 | 301-660-2049 | 301-660-2100 | 301-660-2110 | 301-660-2144 | 301-660-2151 | 301-660-2155 | 301-660-2158 | 301-660-2200 | 301-660-2204 | 301-660-2240 | 301-660-2247 | 301-660-2248 | 301-660-2400 | 301-660-2447 | 301-660-2460 | 301-660-2462 | 301-660-2465 | 301-660-2478 | 301-660-2503 | 301-660-2505 | 301-660-2509 | 301-660-2550 | 301-660-2554 | 301-660-2556 | 301-660-2600 | 301-660-2608 | 301-660-2655 | 301-660-2662 | 301-660-2665 | 301-660-2666 | 301-660-2700 | 301-660-2760 | 301-660-2765 | 301-660-2766 | 301-660-2778 | 301-660-2780 | 301-660-2930 | 301-660-2933 | 301-660-2934 | 301-660-2992 | 301-660-2997 | 301-660-2998 |
301-660-3XXX: 301-660-3300 | 301-660-3355 | 301-660-3358 | 301-660-3359 | 301-660-3390 | 301-660-3399 | 301-660-3500 | 301-660-3504 | 301-660-3505 | 301-660-3580 | 301-660-3584 | 301-660-3585 | 301-660-3600 | 301-660-3651 | 301-660-3670 | 301-660-3676 | 301-660-3678 |
301-660-4XXX: 301-660-4104 | 301-660-4108 | 301-660-4138 | 301-660-4180 | 301-660-4188 | 301-660-4189 | 301-660-4217 | 301-660-4241 | 301-660-4242 | 301-660-4248 | 301-660-4270 | 301-660-4304 | 301-660-4308 | 301-660-4311 | 301-660-4316 | 301-660-4317 | 301-660-4355 | 301-660-4400 | 301-660-4409 | 301-660-4411 | 301-660-4414 | 301-660-4415 | 301-660-4452 | 301-660-4500 | 301-660-4505 | 301-660-4545 | 301-660-4566 | 301-660-4567 | 301-660-4568 | 301-660-4800 | 301-660-4816 | 301-660-4817 | 301-660-4818 | 301-660-4830 | 301-660-4890 |
301-660-5XXX: 301-660-5000 | 301-660-5001 | 301-660-5002 | 301-660-5020 | 301-660-5022 | 301-660-5024 | 301-660-5130 | 301-660-5135 | 301-660-5136 | 301-660-5600 | 301-660-5606 | 301-660-5608 | 301-660-5656 | 301-660-5666 | 301-660-5668 | 301-660-5710 | 301-660-5711 | 301-660-5717 | 301-660-5756 | 301-660-5757 | 301-660-5787 |
301-660-6XXX: 301-660-6000 | 301-660-6006 | 301-660-6008 | 301-660-6080 | 301-660-6081 | 301-660-6083 | 301-660-6820 | 301-660-6824 | 301-660-6825 | 301-660-6883 | 301-660-6887 | 301-660-6889 |
301-660-7XXX: 301-660-7600 | 301-660-7680 | 301-660-7683 | 301-660-7688 |
301-660-8XXX: 301-660-8000 | 301-660-8005 | 301-660-8006 | 301-660-8050 | 301-660-8057 | 301-660-8058 | 301-660-8146 | 301-660-8176 | 301-660-8177 | 301-660-8178 | 301-660-8188 | 301-660-8189 | 301-660-8437 | 301-660-8453 | 301-660-8454 | 301-660-8455 | 301-660-8486 | 301-660-8487 |
301-660-9XXX: 301-660-9753 | 301-660-9755 | 301-660-9757 |