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443-620

You are reviewing the Area Code (NPA/NXX) report for 443-620. Did you mean to search the SMS short code 443620?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443620
Basic Format443-620
NPA (Area Code)443
NXX620

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
443-620-0XXX071FBANDWIDTH.COM CLEC, LLC - MDWATERLO238AS01/26/2010WATERLOO 238MDMA02/22/2010
443-620-1XXX876DONVOY, LLC - MDWATERLO238AS03/31/2021WATERLOO 238MDMA04/29/2021
443-620-2XXX7228MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MDWATERLO238AS05/26/2020WATERLOO 238MDMA06/05/2020
443-620-3XXX071FBANDWIDTH.COM CLEC, LLC - MDWATERLO238AS12/14/2010WATERLOO 238MDMA01/09/2011
443-620-4XXX071FBANDWIDTH.COM CLEC, LLC - MDWATERLO238AS03/07/2011WATERLOO 238MDMA04/04/2011
443-620-5XXX318JCOMCAST IP PHONE, LLCWATERLO238AS12/19/2014WATERLOO 238MDMA01/05/2015
443-620-6XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDWATERLO238AS11/07/2012WATERLOO 238MDMA12/01/2012
443-620-7XXX508JCENTURYLINK COMMUNICATIONS, LLCWATERLO238AS03/06/2014WATERLOO 238MDMA04/02/2014
443-620-8XXX071FBANDWIDTH.COM CLEC, LLC - MDWATERLO238AS02/17/2015WATERLOO 238MDMA03/15/2015
443-620-9XXX7325TELEPORT COMMUNICATIONS AMERICA, LLC - MDWATERLO238RTWATERLOO 238MDMA
443-620-XXXX7325TELEPORT COMMUNICATIONS AMERICA, LLC - MDWATERLO238ASWATERLOO 238MD

Business/Government Phones on the 443-620 Prefix

PhoneNameAddress
443-620-0165MD Hispanic Chamber of Commerce, Inc.
443-620-0369Lady Baltimore Insulation Co.948 West Lombard Street Baltimore 21223 US
443-620-3535Chopathi1741 Dorsey Road Hanover 21076 US
443-620-5952Callejero's TacosUS
443-620-5959Colocho Auto Repair Shop8740 Cherry Lane Laurel 20707 US
443-620-9219Dollar TreeHanover 21076-1305 US

Reports

Anonymous User from Pasadena, Maryland

February 23, 2026 at 2:29 PM

443-620-6060 reported as a Robocall. Received on February 23, 2026 at 1:11 PM.
Call for Medical & prescriptions

Anonymous User from , MD

August 6, 2025 at 11:06 AM

443-620-7029 reported as a Live Voice or Other. Received on August 5, 2025 at 6:09 PM.

Anonymous User from , MD

May 6, 2025 at 11:28 AM

443-620-1377 reported as a Robocall. Received on May 6, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Crownsville, Maryland

April 21, 2025 at 12:17 PM

443-620-7801 reported as a Robocall. Received on April 21, 2025 at 12:08 PM.
Call for Medical & prescriptions

Anonymous User from , MD

March 14, 2025 at 3:33 PM

443-620-3537 reported as a Robocall. Received on March 14, 2025 at 10:39 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

January 19, 2024 at 3:12 PM

443-620-5683 reported as a unwanted call. Received on January 19, 2024 at 9:36 AM.
Call for No Subject Provided

Anonymous User from , MD

March 25, 2023 at 8:13 PM

443620 reported as a Live Voice or Other. Received on March 25, 2023 at 12:00 PM.
Call for Dropped call or no message

Anonymous User from , ME

October 3, 2022 at 2:21 PM

4436202 reported as a Robocall. Received on October 3, 2022 at 2:19 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Odenton, Maryland

July 1, 2022 at 7:15 PM

443-620-0660 reported as a Live Voice or Other. Received on July 1, 2022 at 10:31 AM.
Call for Medical & prescriptions

Anonymous User from Woodbine, MD

October 27, 2020 at 7:55 PM

443-620-0175 reported as a Prerecorded Voice. Received on October 27, 2020 at 10:04 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Winchester, VA

September 30, 2020 at 8:03 PM

None reported as a Prerecorded Voice. Received on September 30, 2020 at 1:06 PM.
Unwanted call for unknown
Caller ID indicated they called from 443-620-5285
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

May 19, 2015 at 3:31 PM

reported as a Prerecorded Voice. Received on May 19, 2015 at 10:18 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 443-620-0380
Contacted via Wired

Anonymous User from , MD

January 14, 2015 at 12:52 AM

reported as a Live Voice. Received on January 13, 2015 at 11:18 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 443-620-0380
Contacted via Wired

Most 'popular' numbers on this prefix:

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443-620-5XXX: 443-620-5180 | 443-620-5186 | 443-620-5188 | 443-620-5196 | 443-620-5217 | 443-620-5263 | 443-620-5266 | 443-620-5280 | 443-620-5281 | 443-620-5283 | 443-620-5638 | 443-620-5666 | 443-620-5669 | 443-620-5681 | 443-620-5683 | 443-620-5684 |
443-620-7XXX: 443-620-7800 | 443-620-7808 | 443-620-7809 | 443-620-7882 | 443-620-7883 | 443-620-7887 |
443-620-8XXX: 443-620-8247 | 443-620-8250 | 443-620-8255 | 443-620-8258 | 443-620-8282 | 443-620-8500 | 443-620-8550 | 443-620-8556 | 443-620-8557 | 443-620-8559 |