phone.gd North American phone lookup, short codes, caller signals, and complaint-driven research.

443-303

You are reviewing the Area Code (NPA/NXX) report for 443-303. Did you mean to search the SMS short code 443303?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443303
Basic Format443-303
NPA (Area Code)443
NXX303

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
443-303-0XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCABERDEENAS06/26/2025ABERDEENMDMA07/24/2025
443-303-1XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCABERDEENAS06/26/2025ABERDEENMDMA07/24/2025
443-303-2XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDABERDEENAS11/10/2004ABERDEENMDMA11/22/2004
443-303-3XXX7228MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MDABERDEENAS11/28/2006ABERDEENMDMA04/15/2007
443-303-4XXX145JTERRA NOVA TELECOM INC.ABERDEENAS01/14/2025ABERDEENMDMA02/13/2025
443-303-5XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDABERDEENRTABERDEENMDMA
443-303-6XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCABERDEENAS09/26/2011ABERDEENMDMA10/06/2011
443-303-7XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCABERDEENAS01/12/2010ABERDEENMDMA02/11/2010
443-303-8XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCABERDEENAS01/23/2007ABERDEENMDMA02/19/2007
443-303-9XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCABERDEENAS05/07/2010ABERDEENMDMA06/06/2010
443-303-XXXX6119LEVEL 3 COMMUNICATIONS, LLC - MDABERDEENASABERDEENMD

Business/Government Phones on the 443-303 Prefix

PhoneNameAddress
443-303-3210The Roof Center1042 Hardees Drive Aberdeen 21001 US
443-303-4312Swan Title9120 Belair Road US
443-303-7306First Baptist Church of Port Deposit282 North Main Street Port Deposit 21904 US

Reports

Anonymous User from West Virginia, Maryland

April 29, 2026 at 10:16 PM

443-303-3343 reported as a unwanted call. Received on March 10, 2026 at 12:00 AM.

Anonymous User from , VA

April 29, 2026 at 7:23 PM

443-303-0014 reported as a Robocall. Received on April 29, 2026 at 7:01 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Justin, Texas

April 7, 2026 at 11:21 AM

443-303-3684 reported as a Live Voice or Other. Received on April 1, 2026 at 8:03 AM.

Anonymous User from , MN

April 1, 2026 at 8:40 AM

443-303-3684 reported as a unwanted call. Received on March 24, 2026 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Omaha, Nebraska

March 16, 2026 at 12:44 PM

443-303-3684 reported as a Robocall. Received on March 16, 2026 at 10:00 AM.
Call for Dropped call or no message

Anonymous User from , MD

February 10, 2026 at 10:32 AM

443-303-3567 reported as a Robocall. Received on February 10, 2026 at 10:30 AM.

Anonymous User from Cincinnati, Ohio

December 1, 2025 at 12:23 PM

443-303-8235 reported as a Robocall. Received on December 1, 2025 at 8:54 AM.

Anonymous User from , NY

October 1, 2025 at 4:05 PM

443-303-8966 reported as a Live Voice or Other. Received on October 1, 2025 at 3:50 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Woodbine, Maryland

May 27, 2025 at 12:24 PM

443-303-3293 reported as a Live Voice or Other. Received on May 27, 2025 at 12:18 PM.
Call for Medical & prescriptions

Anonymous User from Sarasota, Florida

March 20, 2025 at 10:51 PM

443-303-3994 reported as a Robocall. Received on March 18, 2025 at 4:26 PM.

Anonymous User from Baltimore, Maryland

March 5, 2025 at 12:01 PM

443-303-2641 reported as a Robocall. Received on March 4, 2025 at 7:00 AM.
Call for Medical & prescriptions

Anonymous User from Sarasota, Maryland

March 2, 2025 at 12:56 PM

443-303-3994 reported as a Robocall. Received on February 27, 2025 at 3:43 PM.

Anonymous User from Sarasota, Maryland

February 11, 2025 at 11:00 PM

443-303-3994 reported as a Robocall. Received on February 2, 2025 at 3:53 PM.

Anonymous User from Sarasota, Maryland

February 11, 2025 at 10:51 PM

443-303-3994 reported as a Robocall. Received on February 8, 2025 at 11:35 AM.

Anonymous User from , MD

February 8, 2025 at 10:21 AM

443-303-4813 reported as a Robocall. Received on February 7, 2025 at 11:02 AM.

Anonymous User from Austell, GA

December 2, 2024 at 4:06 PM

866-340-3652 reported as a Prerecorded Voice. Received on December 2, 2024 at 10:59 AM.
Unwanted call for Home Improvement Services
Caller ID indicated they called from 443-303-2382
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , DC

May 1, 2024 at 12:06 PM

443-303-9247 reported as a unwanted call. Received on May 1, 2024 at 11:38 AM.
Call for No Subject Provided

Anonymous User from Bakersfield, California

April 11, 2024 at 3:30 PM

443-303-8975 reported as a Live Voice or Other. Received on April 11, 2024 at 12:19 PM.

Anonymous User from Smithsburg, Maryland

January 19, 2024 at 8:39 AM

443-303-1616 reported as a Robocall. Received on January 19, 2024 at 8:38 AM.
Call for Dropped call or no message

Anonymous User from , NY

November 28, 2023 at 4:46 PM

443-303-8975 reported as a Live Voice or Other. Received on November 28, 2023 at 4:44 PM.

Anonymous User from Clackamas, Oregon

November 22, 2023 at 11:18 AM

443-303-8975 reported as a Live Voice or Other. Received on November 22, 2023 at 8:16 PM.
Call for Computer & technical support

Anonymous User from Mount Vernon, New York

November 6, 2023 at 9:02 AM

443-303-8975 reported as a Live Voice or Other. Received on November 6, 2023 at 8:32 AM.

Anonymous User from Flushing, New York

October 31, 2023 at 11:08 AM

443-303-8975 reported as a Live Voice or Other. Received on October 31, 2023 at 11:05 AM.

Anonymous User from Baltimore, Maryland

September 3, 2023 at 12:48 PM

443-303-2150 reported as a Robocall. Received on September 3, 2023 at 12:41 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

March 16, 2023 at 1:52 PM

443-303-1939 reported as a Live Voice or Other. Received on March 16, 2023 at 1:50 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Baltimore, Maryland

March 15, 2023 at 12:05 PM

443-303-5289 reported as a Robocall. Received on March 14, 2023 at 5:05 PM.
Call for Dropped call or no message

Anonymous User from Hanover, Maryland

February 22, 2023 at 1:25 PM

443-303-0024 reported as a Robocall. Received on February 22, 2023 at 1:17 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Hanover, Maryland

December 18, 2022 at 9:19 PM

443-303-0024 reported as a Robocall. Received on December 17, 2022 at 10:07 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Hanover, Maryland

December 17, 2022 at 7:17 PM

443-303-0024 reported as a Robocall. Received on December 17, 2022 at 10:07 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Towson, Maryland

December 15, 2022 at 3:54 PM

443-303-2150 reported as a Robocall. Received on December 15, 2022 at 3:50 PM.
Call for Medical & prescriptions

Anonymous User from Upper Marlboro, MD

August 26, 2022 at 6:42 PM

443-303-6025 reported as a Live Voice. Received on August 26, 2022 at 2:30 PM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Denton, Maryland

August 4, 2022 at 11:58 AM

443-303-0704 reported as a Robocall. Received on August 4, 2022 at 11:25 AM.

Anonymous User from Reisterstown, MD

February 16, 2021 at 4:47 PM

None reported as a Prerecorded Voice. Received on February 16, 2021 at 11:37 AM.
Unwanted call for unknown
Caller ID indicated they called from 443-303-7359
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

August 4, 2016 at 9:28 PM

reported as a Abandoned Calls. Received on August 4, 2016 at 3:46 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 443-303-2687
Contacted via Wired

Anonymous User from , MD

March 11, 2015 at 12:14 AM

443-303-3110 reported as a Live Voice. Received on March 10, 2015 at 6:45 PM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , FL

March 5, 2015 at 10:30 PM

443-303-8828 reported as a Live Voice. Received on March 5, 2015 at 11:25 AM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

443-303-0XXX: 443-303-0000 | 443-303-0001 | 443-303-0003 | 443-303-0020 | 443-303-0023 | 443-303-0024 | 443-303-0706 | 443-303-0707 | 443-303-0787 |
443-303-1XXX: 443-303-1600 | 443-303-1604 | 443-303-1608 | 443-303-1611 | 443-303-1614 | 443-303-1616 | 443-303-1933 | 443-303-1936 | 443-303-1939 | 443-303-1991 | 443-303-1997 | 443-303-1998 |
443-303-2XXX: 443-303-2149 | 443-303-2151 | 443-303-2155 | 443-303-2159 | 443-303-2187 | 443-303-2188 | 443-303-2300 | 443-303-2345 | 443-303-2362 | 443-303-2381 | 443-303-2383 | 443-303-2386 | 443-303-2600 | 443-303-2663 | 443-303-2667 | 443-303-2680 | 443-303-2683 | 443-303-2688 |
443-303-3XXX: 443-303-3110 | 443-303-3111 | 443-303-3115 | 443-303-3138 | 443-303-3196 | 443-303-3198 | 443-303-3600 | 443-303-3620 | 443-303-3623 | 443-303-3624 | 443-303-3636 | 443-303-3668 | 443-303-3900 | 443-303-3906 | 443-303-3993 | 443-303-3997 | 443-303-3998 |
443-303-4XXX: 443-303-4810 | 443-303-4814 | 443-303-4815 | 443-303-4887 | 443-303-4888 | 443-303-4889 |
443-303-5XXX: 443-303-5247 | 443-303-5280 | 443-303-5287 | 443-303-5288 |
443-303-6XXX: 443-303-6008 | 443-303-6020 | 443-303-6022 | 443-303-6024 | 443-303-6060 | 443-303-6500 | 443-303-6503 | 443-303-6530 | 443-303-6570 | 443-303-6576 | 443-303-6577 |
443-303-7XXX: 443-303-7337 | 443-303-7350 | 443-303-7353 | 443-303-7355 | 443-303-7371 | 443-303-7373 | 443-303-7700 | 443-303-7710 | 443-303-7711 | 443-303-7714 | 443-303-7777 | 443-303-7778 |
443-303-8XXX: 443-303-8800 | 443-303-8801 | 443-303-8808 | 443-303-8822 | 443-303-8823 | 443-303-8824 | 443-303-8975 | 443-303-8977 | 443-303-8979 | 443-303-8989 | 443-303-8997 | 443-303-8998 |
443-303-9XXX: 443-303-9200 | 443-303-9201 | 443-303-9206 | 443-303-9233 | 443-303-9234 | 443-303-9283 | 443-303-9420 | 443-303-9423 | 443-303-9425 | 443-303-9452 | 443-303-9453 | 443-303-9457 |