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301-605

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number301605
Basic Format301-605
NPA (Area Code)301
NXX605

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
301-605-0XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSNGTNZN10AS09/04/2014WASHINGTON ZONE 10MDMA09/25/2014
301-605-1XXX829JPAETEC ITEL, LLCWSNGTNZN10AS10/29/2009WASHINGTON ZONE 10MDMA11/10/2009
301-605-2XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSNGTNZN10AS05/19/2008WASHINGTON ZONE 10MDMA06/16/2008
301-605-3XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSNGTNZN10AS05/19/2008WASHINGTON ZONE 10MDMA06/16/2008
301-605-4XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSNGTNZN10AS01/17/2007WASHINGTON ZONE 10MDMA02/16/2007
301-605-5XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSNGTNZN10AS02/23/2007WASHINGTON ZONE 10MDMA03/25/2007
301-605-6XXX9212VERIZON MARYLAND, INC.WSNGTNZN10RTWASHINGTON ZONE 10MDMA
301-605-7XXX318JCOMCAST IP PHONE, LLCWSNGTNZN10AS04/20/2007WASHINGTON ZONE 10MDMA05/02/2007
301-605-8XXX4492VDL, INC. DBA GLOBAL TELECOM BROKERS - MDWSNGTNZN10AS02/24/2004WASHINGTON ZONE 10MDMA04/06/2004
301-605-9XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDWSNGTNZN10AS12/21/2011WASHINGTON ZONE 10MDMA01/14/2012
301-605-XXXX9212VERIZON MARYLAND, INC.WSNGTNZN10ASWASHINGTON ZONE 10MD

Business/Government Phones on the 301-605 Prefix

PhoneNameAddress
301-605-7527A. Pro Builder Corp
301-605-7761I Drive Smart, Inc.
301-605-0130Sugarloaf Mountain Vineyard18125 Comus Road Dickerson 20842 US
301-605-7026Qdoba16260 Fredrick Road Gaithersburg 20877 US
301-605-7063Pupuseria Mamá Emilia785 Rockville Pike Rockville 20852 US
301-605-7257Shell260 North Washington Street Rockville 20850 US
301-605-7511St.Veg14929 Shady Grove Road Rockville 20850 US

Reports

Anonymous User from Gwynn Oak, Maryland

April 22, 2026 at 3:35 PM

301-605-6041 reported as a Robocall. Received on April 22, 2026 at 3:30 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Ridge, Maryland

April 6, 2026 at 12:39 PM

301-605-9993 reported as a Robocall. Received on April 6, 2026 at 10:58 AM.

Anonymous User from Mechanicsville, Maryland

March 26, 2026 at 5:52 PM

301-605-6210 reported as a Robocall. Received on March 25, 2026 at 4:49 PM.
Call for Home improvement & cleaning

Anonymous User from Brandon, Mississippi

March 20, 2026 at 2:59 PM

301-605-9103 reported as a Robocall. Received on March 13, 2026 at 10:19 AM.

Anonymous User from , MD

March 12, 2026 at 8:39 PM

301-605-9103 reported as a Robocall. Received on March 12, 2026 at 8:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

January 20, 2026 at 10:14 PM

301-605-9103 reported as a Robocall. Received on January 20, 2026 at 5:56 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Greeneville, Tennessee

January 5, 2026 at 1:38 PM

301-605-8487 reported as a Robocall. Received on January 5, 2026 at 1:34 PM.
Call for Home improvement & cleaning

Anonymous User from Waldorf, Maryland

January 3, 2026 at 1:21 PM

301-605-6383 reported as a Robocall. Received on January 3, 2026 at 1:08 PM.
Call for Home improvement & cleaning

Anonymous User from Rockville, Maryland

December 31, 2025 at 10:38 AM

301-605-9991 reported as a Robocall. Received on December 31, 2025 at 9:35 AM.

Anonymous User from Rockville, Maryland

December 21, 2025 at 6:22 PM

301-605-1159 reported as a Robocall. Received on December 21, 2025 at 5:45 PM.

Anonymous User from Rockville, Maryland

December 20, 2025 at 10:09 AM

301-605-9995 reported as a Robocall. Received on December 20, 2025 at 8:53 AM.

Anonymous User from Rockville, Maryland

November 29, 2025 at 4:24 PM

301-605-9993 reported as a Robocall. Received on November 29, 2025 at 10:06 AM.

Anonymous User from Rockville, Maryland

November 16, 2025 at 7:25 PM

301-605-9991 reported as a Robocall. Received on November 16, 2025 at 2:52 PM.

Anonymous User from Dover, Delaware

July 29, 2025 at 9:50 AM

301-605-0519 reported as a Live Voice or Other. Received on July 29, 2025 at 9:30 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Greenacres, Florida

June 16, 2025 at 6:19 PM

301-605-8920 reported as a Live Voice or Other. Received on June 16, 2025 at 3:12 PM.
Call for Medical & prescriptions

Anonymous User from Greenacres, Florida

June 16, 2025 at 6:03 PM

301-605-8920 reported as a Live Voice or Other. Received on June 16, 2025 at 3:12 PM.
Call for Medical & prescriptions

Anonymous User from , MD

April 29, 2025 at 3:12 PM

301-605-8238 reported as a Robocall. Received on April 29, 2025 at 1:56 PM.
Call for Dropped call or no message

Anonymous User from Hagerstown, Maryland

March 21, 2025 at 7:50 AM

301-605-1701 reported as a Live Voice or Other. Received on March 20, 2025 at 9:44 AM.
Call for Medical & prescriptions

Anonymous User from , MD

March 20, 2025 at 11:23 AM

301-605-9991 reported as a Robocall. Received on March 18, 2025 at 8:00 PM.

Anonymous User from , MD

March 19, 2025 at 3:12 PM

301-605-7521 reported as a Live Voice or Other. Received on March 17, 2025 at 4:29 PM.
Call for Dropped call or no message

Anonymous User from , MD

March 17, 2025 at 1:27 PM

301-605-9995 reported as a Robocall. Received on March 17, 2025 at 1:00 PM.

Anonymous User from Smithsburg, Maryland

March 10, 2025 at 5:41 PM

301-605-7280 reported as a Robocall. Received on March 10, 2025 at 5:39 PM.

Anonymous User from Beltsville, Maryland

March 4, 2025 at 8:57 PM

301-605-9837 reported as a Live Voice or Other. Received on February 25, 2025 at 4:04 PM.

Anonymous User from Smithsburg, Maryland

February 17, 2025 at 9:25 AM

301-605-8240 reported as a Live Voice or Other. Received on February 17, 2025 at 9:23 AM.

Anonymous User from , MD

January 16, 2025 at 9:30 AM

301-605-9995 reported as a Robocall. Received on January 16, 2025 at 9:25 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , MD

January 10, 2025 at 2:56 PM

301-605-7490 reported as a Robocall. Received on January 9, 2025 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from , MD

January 2, 2025 at 2:03 PM

301-605-9993 reported as a Live Voice or Other. Received on January 2, 2025 at 2:53 PM.

Anonymous User from , MO

December 10, 2024 at 7:25 PM

301-605-3687 reported as a Robocall. Received on December 10, 2024 at 3:54 PM.

Anonymous User from Clinton, Maryland

November 22, 2024 at 1:25 PM

301-605-6209 reported as a Robocall. Received on November 12, 2024 at 3:06 PM.
Call for Dropped call or no message

Anonymous User from Keymar, Maryland

October 26, 2024 at 11:58 AM

301-605-9416 reported as a Live Voice or Other. Received on October 24, 2024 at 7:16 PM.
Call for Medical & prescriptions

Anonymous User from , MD

May 12, 2024 at 8:56 PM

301-605-9995 reported as a Robocall. Received on May 12, 2024 at 8:53 PM.
Call for Dropped call or no message

Anonymous User from Upper Marlboro, MD

March 8, 2024 at 1:41 PM

301-605-1159 reported as a Prerecorded Voice. Received on March 8, 2024 at 8:31 AM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Anonymous User from , MD

January 22, 2024 at 3:04 PM

301-605-3269 reported as a unwanted call. Received on January 19, 2024 at 3:24 PM.
Call for No Subject Provided

Anonymous User from , MD

January 19, 2024 at 3:21 PM

301-605-3269 reported as a unwanted call. Received on January 19, 2024 at 1:59 PM.
Call for No Subject Provided

Anonymous User from Knoxville, Maryland

December 22, 2023 at 12:07 PM

301-605-6582 reported as a Live Voice or Other. Received on December 22, 2023 at 10:37 AM.
Call for Energy, solar, & utilities

Anonymous User from , MD

October 14, 2023 at 3:19 PM

301-605-1170 reported as a Robocall. Received on October 12, 2023 at 4:16 PM.

Anonymous User from Silver Spring, Maryland

July 28, 2023 at 10:16 AM

301-605-8768 reported as a Live Voice or Other. Received on July 28, 2023 at 10:11 AM.

Anonymous User from , MD

May 24, 2023 at 9:58 AM

301-605-1159 reported as a Live Voice or Other. Received on May 24, 2023 at 9:16 AM.

Anonymous User from , MD

March 13, 2023 at 4:57 PM

301-605-3372 reported as a Live Voice or Other. Received on March 13, 2023 at 4:55 PM.

Anonymous User from Baltimore, Maryland

July 26, 2022 at 6:40 AM

301-605-9851 reported as a Robocall. Received on July 25, 2022 at 5:24 PM.

Anonymous User from , MD

June 15, 2022 at 5:29 PM

301-605-8268 reported as a Live Voice or Other. Received on June 15, 2022 at 5:13 PM.
Call for No Subject Provided

Anonymous User from , MD

March 1, 2017 at 10:06 PM

None reported as a Live Voice. Received on March 1, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 301-605-3518
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

301-605-0XXX: 301-605-0001 | 301-605-0011 | 301-605-0020 | 301-605-0024 | 301-605-0141 | 301-605-0142 | 301-605-0144 | 301-605-0158 | 301-605-0172 | 301-605-0178 | 301-605-0226 | 301-605-0228 | 301-605-0229 | 301-605-0238 | 301-605-0247 | 301-605-0248 |
301-605-1XXX: 301-605-1100 | 301-605-1135 | 301-605-1150 | 301-605-1155 | 301-605-1157 | 301-605-1400 | 301-605-1411 | 301-605-1414 | 301-605-1415 | 301-605-1431 | 301-605-1441 | 301-605-1600 | 301-605-1601 | 301-605-1608 | 301-605-1647 | 301-605-1652 | 301-605-1700 | 301-605-1703 | 301-605-1708 | 301-605-1747 | 301-605-1777 |
301-605-2XXX: 301-605-2000 | 301-605-2002 | 301-605-2008 | 301-605-2020 | 301-605-2022 | 301-605-2024 | 301-605-2200 | 301-605-2222 | 301-605-2224 | 301-605-2225 | 301-605-2233 | 301-605-2262 | 301-605-2300 | 301-605-2345 | 301-605-2362 | 301-605-2371 | 301-605-2373 | 301-605-2377 |
301-605-3XXX: 301-605-3252 | 301-605-3253 | 301-605-3258 | 301-605-3260 | 301-605-3262 | 301-605-3269 | 301-605-3300 | 301-605-3333 | 301-605-3336 | 301-605-3370 | 301-605-3375 | 301-605-3377 | 301-605-3500 | 301-605-3511 | 301-605-3515 | 301-605-3519 | 301-605-3556 | 301-605-3558 | 301-605-3600 | 301-605-3608 | 301-605-3658 | 301-605-3680 | 301-605-3686 | 301-605-3688 | 301-605-3800 | 301-605-3870 | 301-605-3877 | 301-605-3878 |
301-605-4XXX: 301-605-4151 | 301-605-4152 | 301-605-4159 | 301-605-4188 | 301-605-4992 | 301-605-4997 | 301-605-4998 |
301-605-5XXX: 301-605-5500 | 301-605-5554 | 301-605-5555 | 301-605-5583 | 301-605-5586 | 301-605-5588 | 301-605-5950 | 301-605-5955 | 301-605-5959 | 301-605-5987 | 301-605-5997 |
301-605-6XXX: 301-605-6200 | 301-605-6202 | 301-605-6205 | 301-605-6247 | 301-605-6248 | 301-605-6258 | 301-605-6500 | 301-605-6547 | 301-605-6562 | 301-605-6580 | 301-605-6583 | 301-605-6588 |
301-605-7XXX: 301-605-7011 | 301-605-7040 | 301-605-7060 | 301-605-7062 | 301-605-7069 | 301-605-7070 | 301-605-7252 | 301-605-7255 | 301-605-7258 | 301-605-7449 | 301-605-7495 | 301-605-7498 | 301-605-7499 | 301-605-7500 | 301-605-7506 | 301-605-7520 | 301-605-7522 | 301-605-7525 | 301-605-7700 | 301-605-7762 | 301-605-7764 | 301-605-7766 | 301-605-7777 | 301-605-7778 | 301-605-7970 | 301-605-7977 | 301-605-7979 | 301-605-7995 | 301-605-7997 | 301-605-7998 |
301-605-8XXX: 301-605-8111 | 301-605-8115 | 301-605-8118 | 301-605-8187 | 301-605-8188 | 301-605-8197 | 301-605-8258 | 301-605-8260 | 301-605-8262 | 301-605-8266 | 301-605-8282 | 301-605-8283 | 301-605-8701 | 301-605-8760 | 301-605-8764 | 301-605-8767 | 301-605-8783 | 301-605-8787 | 301-605-8810 | 301-605-8811 | 301-605-8818 |
301-605-9XXX: 301-605-9100 | 301-605-9103 | 301-605-9109 | 301-605-9192 | 301-605-9197 | 301-605-9198 | 301-605-9414 | 301-605-9417 | 301-605-9418 | 301-605-9453 | 301-605-9833 | 301-605-9834 | 301-605-9838 | 301-605-9900 | 301-605-9909 | 301-605-9990 | 301-605-9995 | 301-605-9999 |