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443-545

You are reviewing the Area Code (NPA/NXX) report for 443-545. Did you mean to search the SMS short code 443545?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443545
Basic Format443-545
NPA (Area Code)443
NXX545

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective Date
443-545-0XXX876DONVOY, LLC - MDCOLUMBIAAS08/30/2021MDMA09/25/2021
443-545-1XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDCOLUMBIARTMDMA
443-545-2XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDCOLUMBIARTMDMA
443-545-3XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDCOLUMBIARTMDMA
443-545-4XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDCOLUMBIAAS03/05/2008MDMA04/04/2008
443-545-5XXX318JCOMCAST IP PHONE, LLCCOLUMBIAAS05/08/2006MDMA06/03/2006
443-545-6XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDCOLUMBIAAS07/03/2008MDMA08/01/2008
443-545-7XXX876DONVOY, LLC - MDCOLUMBIAAS02/03/2016MDMA03/03/2016
443-545-8XXX071FBANDWIDTH.COM CLEC, LLC - MDCOLUMBIAAS08/22/2016MDMA09/19/2016
443-545-9XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDCOLUMBIAAS09/03/2008MDMA10/03/2008
443-545-XXXX6119LEVEL 3 COMMUNICATIONS, LLC - MDCOLUMBIAAS05/18/2001MD

Business/Government Phones on the 443-545 Prefix

PhoneNameAddress
443-545-4527Whitetail Fanatic Land Consultant’s LLC
443-545-7979PF-Columbia, LLC
443-545-1030The Columbia Collective Offshore10221 Wincopin Circle Columbia 21044 US
443-545-5464Wendy's9150 Old Annapolis Road Columbia 21045 US

Reports

Anonymous User from , MD

February 24, 2026 at 12:49 PM

443-545-0939 reported as a Live Voice or Other. Received on February 23, 2026 at 9:01 AM.

Anonymous User from , MD

February 17, 2026 at 5:30 PM

443-545-8019 reported as a unwanted call. Received on February 11, 2026 at 5:17 PM.
Call for No Subject Provided

Anonymous User from , MD

February 12, 2026 at 9:57 AM

443-545-0972 reported as a Live Voice or Other. Received on February 12, 2026 at 9:53 AM.
Call for Medical & prescriptions

Anonymous User from Los Angeles, California

January 22, 2026 at 4:27 PM

443-545-2320 reported as a Robocall. Received on January 22, 2026 at 11:56 AM.
Call for Work from home & other ways to make money

Anonymous User from Sykesville, Maryland

November 21, 2025 at 12:00 PM

443-545-7093 reported as a Robocall. Received on November 19, 2025 at 3:34 PM.

Anonymous User from , MD

August 19, 2025 at 11:22 AM

443-545-7039 reported as a Robocall. Received on August 16, 2025 at 12:22 PM.

Anonymous User from , MD

August 14, 2025 at 10:23 AM

443-545-7658 reported as a Robocall. Received on August 12, 2025 at 1:25 PM.

Anonymous User from , MD

August 7, 2025 at 1:38 PM

443-545-7039 reported as a Robocall. Received on August 7, 2025 at 12:57 PM.

Anonymous User from , MD

August 6, 2025 at 1:48 PM

443-545-7039 reported as a Robocall. Received on August 5, 2025 at 9:36 AM.

Anonymous User from , MD

August 6, 2025 at 1:43 PM

443-545-7039 reported as a Robocall. Received on August 4, 2025 at 12:12 PM.

Anonymous User from Woodbine, Maryland

June 12, 2025 at 2:42 PM

443-545-7044 reported as a Live Voice or Other. Received on June 12, 2025 at 12:05 PM.
Call for Dropped call or no message

Anonymous User from Indianapolis, Michigan

June 5, 2025 at 5:22 PM

443-545-0413 reported as a Robocall. Received on June 5, 2025 at 2:00 PM.

Anonymous User from Crownsville, Maryland

April 28, 2025 at 3:23 PM

443-545-3502 reported as a Robocall. Received on April 28, 2025 at 3:20 PM.
Call for Medical & prescriptions

Anonymous User from , VA

March 21, 2025 at 3:12 PM

443-545-9723 reported as a Robocall. Received on March 21, 2025 at 12:08 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

January 22, 2025 at 4:25 PM

443-545-5428 reported as a Robocall. Received on January 22, 2025 at 12:54 PM.
Call for Home improvement & cleaning

Anonymous User from San Antonio, Texas

November 20, 2024 at 4:41 PM

443-545-5994 reported as a Robocall. Received on November 20, 2024 at 12:18 PM.

Anonymous User from , MD

September 27, 2024 at 8:06 AM

443-545-0116 reported as a Live Voice or Other. Received on September 26, 2024 at 12:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CA

August 23, 2024 at 12:34 PM

443-545-8265 reported as a Robocall. Received on August 21, 2024 at 6:29 AM.

Anonymous User from Dyersburg, Tennessee

August 2, 2024 at 9:27 PM

443-545-8707 reported as a Robocall. Received on August 2, 2024 at 10:17 AM.

Anonymous User from Hampton, SC

May 16, 2024 at 11:39 PM

443-545-7503 reported as a Text Message. Received on May 16, 2024 at 7:30 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MO

March 8, 2024 at 12:19 PM

443-545-0845 reported as a unwanted call. Received on March 8, 2024 at 10:08 AM.
Call for No Subject Provided

Anonymous User from Smithsburg, Maryland

March 4, 2024 at 5:01 PM

443-545-3085 reported as a Live Voice or Other. Received on March 4, 2024 at 5:00 PM.
Call for Dropped call or no message

Anonymous User from , IL

February 9, 2024 at 11:05 AM

443-545-1763 reported as a Robocall. Received on February 9, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , IL

February 9, 2024 at 11:04 AM

443-545-1763 reported as a Robocall. Received on February 9, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Norwalk, Connecticut

September 26, 2023 at 1:31 PM

443-545-1747 reported as a Robocall. Received on September 25, 2023 at 4:49 PM.
Call for Dropped call or no message

Anonymous User from , MD

July 15, 2023 at 1:11 PM

443-545-0815 reported as a unwanted call. Received on July 14, 2023 at 12:36 PM.
Call for No Subject Provided

Anonymous User from Lewes, Delaware

June 12, 2023 at 12:23 PM

443-545-0447 reported as a Live Voice or Other. Received on June 12, 2023 at 12:16 PM.

Anonymous User from Lewes, Delaware

June 9, 2023 at 2:48 PM

443-545-0447 reported as a Live Voice or Other. Received on June 9, 2023 at 10:48 AM.

Anonymous User from Woodmere, New York

April 15, 2023 at 4:09 PM

443-545-0206 reported as a Live Voice or Other. Received on April 15, 2023 at 4:06 PM.

Anonymous User from Newark, Delaware

March 30, 2023 at 6:16 PM

443-545-0734 reported as a Live Voice or Other. Received on March 30, 2023 at 10:49 AM.
Call for Vacation & timeshares

Anonymous User from , MD

March 8, 2023 at 1:15 PM

443-545-0298 reported as a Live Voice or Other. Received on March 8, 2023 at 12:52 PM.

Anonymous User from Upper Marlboro, Maryland

February 1, 2023 at 4:42 PM

443-545-3698 reported as a Live Voice or Other. Received on February 1, 2023 at 4:19 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , VA

January 26, 2023 at 11:10 AM

443-545-3588 reported as a Live Voice or Other. Received on January 26, 2023 at 10:23 AM.
Call for Home improvement & cleaning

Anonymous User from , MD

December 2, 2022 at 8:22 AM

443-545-5072 reported as a Live Voice or Other. Received on December 2, 2022 at 7:20 AM.
Call for No Subject Provided

Anonymous User from Raymond, Nebraska

October 10, 2022 at 10:40 PM

443-545-7202 reported as a Robocall. Received on October 5, 2022 at 11:21 AM.

Anonymous User from , MD

September 19, 2022 at 11:01 AM

443-545-0196 reported as a unwanted call. Received on September 19, 2022 at 10:45 AM.
Call for No Subject Provided

Anonymous User from Beaverton, OR

August 21, 2022 at 5:25 PM

443-545-0155 reported as a Live Voice. Received on August 21, 2022 at 12:25 PM.
Unwanted call for Other Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Beaverton, Oregon

August 21, 2022 at 2:07 PM

443-545-0155 reported as a Robocall. Received on August 17, 2022 at 12:25 PM.
Call for Warranties & protection plans

Anonymous User from Millington, Maryland

August 4, 2022 at 8:01 PM

443-545-0809 reported as a Live Voice or Other. Received on August 4, 2022 at 7:59 PM.
Call for Dropped call or no message

Anonymous User from Rockville, Maryland

August 4, 2022 at 3:19 PM

443-545-0812 reported as a Live Voice or Other. Received on August 4, 2022 at 12:12 PM.
Call for Dropped call or no message

Anonymous User from Rosedale, Maryland

June 29, 2022 at 12:06 PM

443-545-0705 reported as a Robocall. Received on June 29, 2022 at 11:25 AM.
Call for Warranties & protection plans

Anonymous User from , MD

June 27, 2022 at 12:59 PM

443-545-0834 reported as a Robocall. Received on June 27, 2022 at 11:55 AM.
Call for Warranties & protection plans

Anonymous User from , WA

February 9, 2017 at 6:00 PM

None reported as a Live Voice. Received on February 9, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 443-545-4343
Contacted via Wired

Most 'popular' numbers on this prefix:

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443-545-5XXX: 443-545-5000 | 443-545-5070 | 443-545-5075 | 443-545-5077 | 443-545-5405 | 443-545-5420 | 443-545-5422 | 443-545-5425 | 443-545-5440 | 443-545-5450 | 443-545-5700 | 443-545-5701 | 443-545-5707 | 443-545-5777 | 443-545-5900 | 443-545-5990 | 443-545-5995 | 443-545-5997 | 443-545-5999 |
443-545-6XXX: 443-545-6600 | 443-545-6660 | 443-545-6680 | 443-545-6688 | 443-545-6689 | 443-545-6900 | 443-545-6940 | 443-545-6945 | 443-545-6950 | 443-545-6997 |
443-545-7XXX: 443-545-7200 | 443-545-7201 | 443-545-7209 | 443-545-7227 | 443-545-7229 | 443-545-7233 | 443-545-7500 | 443-545-7503 | 443-545-7505 | 443-545-7567 | 443-545-7577 | 443-545-7900 | 443-545-7938 | 443-545-7975 | 443-545-7977 | 443-545-7979 | 443-545-7993 |
443-545-8XXX: 443-545-8200 | 443-545-8207 | 443-545-8250 | 443-545-8260 | 443-545-8261 | 443-545-8262 | 443-545-8500 | 443-545-8501 | 443-545-8550 | 443-545-8551 | 443-545-8555 | 443-545-8700 | 443-545-8701 | 443-545-8707 | 443-545-8777 |
443-545-9XXX: 443-545-9700 | 443-545-9707 | 443-545-9720 | 443-545-9721 | 443-545-9722 | 443-545-9750 |