443-378

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	443378
Basic Format	443-378
NPA (Area Code)	443
NXX	378

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
443-378-0XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	06/29/2005	BALTIMORE	MD	MA	07/25/2005
443-378-1XXX	4036	NEW CINGULAR WIRELESS PCS, LLC - DC	BALTIMORE	AS	12/14/2023	BALTIMORE	MD	MA	01/13/2024
443-378-2XXX	4036	NEW CINGULAR WIRELESS PCS, LLC - DC	BALTIMORE	AS	12/14/2023	BALTIMORE	MD	MA	01/13/2024
443-378-3XXX	829J	PAETEC ITEL, LLC	BALTIMORE	AS	01/13/2006	BALTIMORE	MD	MA	02/10/2006
443-378-4XXX	9212	VERIZON MARYLAND, INC.	BALTIMORE	AS	01/17/2006	BALTIMORE	MD	MA	02/20/2006
443-378-5XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	BALTIMORE	AS	08/19/2004	BALTIMORE	MD	MA	09/23/2004
443-378-6XXX	4036	NEW CINGULAR WIRELESS PCS, LLC - DC	BALTIMORE	AS	12/14/2023	BALTIMORE	MD	MA	01/13/2024
443-378-7XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	BALTIMORE	AS	08/19/2004	BALTIMORE	MD	MA	09/23/2004
443-378-8XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	BALTIMORE	AS	08/19/2004	BALTIMORE	MD	MA	09/23/2004
443-378-9XXX	876D	ONVOY, LLC - MD	BALTIMORE	AS	01/29/2024	BALTIMORE	MD	MA	02/24/2024
443-378-XXXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	BALTIMORE	AS	07/27/2004	BALTIMORE	MD

Business/Government Phones on the 443-378 Prefix

Phone	Name	Address
443-378-3487	Cheap Car Insurance Baltimore MD	5101 Roland Avenue Baltimore 21210 US
443-378-4600	Maryland Department of Social Services Penn-North Center	2500 Pennsylvania Avenue Baltimore 21217 US
443-378-8047	Flavocure Biotech	US

Reports

Anonymous User from , AR

March 26, 2026 at 12:19 PM

443-378-9900 reported as a unwanted call. Received on March 26, 2026 at 9:52 AM.

Anonymous User from , NJ

March 9, 2026 at 9:03 PM

443-378-9707 reported as a unwanted call. Received on March 2, 2026 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Gwynn Oak, Maryland

April 30, 2025 at 10:46 AM

443-378-9546 reported as a unwanted call. Received on April 30, 2025 at 10:43 AM.
Call for No Subject Provided

Anonymous User from Owings Mills, Maryland

March 26, 2025 at 12:59 PM

443-378-9559 reported as a unwanted call. Received on March 26, 2025 at 12:55 PM.
Call for Dropped call or no message

Anonymous User from Temple Hills, Maryland

March 13, 2025 at 6:16 PM

443-378-9566 reported as a Live Voice or Other. Received on March 13, 2025 at 2:55 PM.

Anonymous User from Temple Hills, Maryland

March 13, 2025 at 6:14 PM

443-378-9567 reported as a Live Voice or Other. Received on March 12, 2025 at 3:41 PM.

Anonymous User from Temple Hills, Maryland

March 13, 2025 at 6:08 PM

443-378-9545 reported as a Live Voice or Other. Received on March 10, 2025 at 6:36 AM.

Anonymous User from Temple Hills, Maryland

March 13, 2025 at 6:05 PM

443-378-9564 reported as a Live Voice or Other. Received on March 10, 2025 at 2:32 PM.

Anonymous User from Temple Hills, Maryland

March 13, 2025 at 6:02 PM

443-378-9553 reported as a Live Voice or Other. Received on March 10, 2025 at 5:21 PM.

Anonymous User from Temple Hills, Maryland

March 13, 2025 at 6:01 PM

443-378-9586 reported as a Live Voice or Other. Received on March 5, 2025 at 6:32 PM.

Anonymous User from Temple Hills, Maryland

March 13, 2025 at 5:59 PM

443-378-9567 reported as a Live Voice or Other. Received on March 4, 2025 at 11:19 AM.

Anonymous User from , MD

March 11, 2025 at 12:03 PM

443-378-9544 reported as a unwanted call. Received on March 10, 2025 at 11:44 AM.
Call for No Subject Provided

Anonymous User from , MD

March 11, 2025 at 12:02 PM

443-378-9579 reported as a unwanted call. Received on March 10, 2025 at 5:27 PM.
Call for No Subject Provided

Anonymous User from , MD

March 11, 2025 at 12:01 PM

443-378-9586 reported as a unwanted call. Received on March 10, 2025 at 7:28 PM.
Call for No Subject Provided

Anonymous User from , MD

March 11, 2025 at 12:01 PM

443-378-9565 reported as a unwanted call. Received on March 11, 2025 at 11:56 AM.
Call for No Subject Provided

Anonymous User from Bethesda, Maryland

March 6, 2025 at 7:40 PM

443-378-9567 reported as a Live Voice or Other. Received on March 6, 2025 at 12:00 AM.
Call for Work from home & other ways to make money

Anonymous User from Camp Hill, Pennsylvania

March 6, 2025 at 12:28 PM

443-378-9559 reported as a Live Voice or Other. Received on March 6, 2025 at 10:00 AM.
Call for Dropped call or no message

Anonymous User from Columbia, Maryland

February 28, 2025 at 2:45 PM

443-378-9033 reported as a Robocall. Received on February 28, 2025 at 1:38 PM.
Call for Dropped call or no message

Anonymous User from Columbia, Maryland

February 21, 2025 at 11:44 AM

443-378-3315 reported as a Robocall. Received on February 21, 2025 at 10:49 AM.
Call for Dropped call or no message

Anonymous User from Joppa, Maryland

November 16, 2023 at 3:22 PM

443-378-4554 reported as a Robocall. Received on October 18, 2023 at 7:10 PM.
Call for Medical & prescriptions

Anonymous User from Jessup, Maryland

July 25, 2023 at 11:59 AM

443-378-0865 reported as a Live Voice or Other. Received on July 25, 2023 at 11:00 AM.

Anonymous User from Jessup, Maryland

July 25, 2023 at 11:58 AM

443-378-0865 reported as a Live Voice or Other. Received on July 25, 2023 at 11:00 AM.

Anonymous User from Reston, Maryland

July 12, 2023 at 1:15 PM

443-378-2248 reported as a Live Voice or Other. Received on July 12, 2023 at 12:35 PM.

Anonymous User from Woodbine, MD

August 18, 2021 at 2:16 AM

443-378-3264 reported as a Prerecorded Voice. Received on August 18, 2021 at 3:31 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

443-378-0XXX: 443-378-0800 | 443-378-0808 | 443-378-0860 | 443-378-0888 |
443-378-2XXX: 443-378-2200 | 443-378-2233 | 443-378-2240 | 443-378-2244 | 443-378-2247 | 443-378-2262 |
443-378-3XXX: 443-378-3200 | 443-378-3231 | 443-378-3260 | 443-378-3262 | 443-378-3265 | 443-378-3300 | 443-378-3310 | 443-378-3311 | 443-378-3312 | 443-378-3330 | 443-378-3333 | 443-378-3400 | 443-378-3444 | 443-378-3450 | 443-378-3480 | 443-378-3481 | 443-378-3488 | 443-378-3600 | 443-378-3650 | 443-378-3660 | 443-378-3661 | 443-378-3666 |
443-378-4XXX: 443-378-4500 | 443-378-4508 | 443-378-4550 | 443-378-4551 | 443-378-4555 |
443-378-6XXX: 443-378-6500 | 443-378-6501 | 443-378-6507 |
443-378-7XXX: 443-378-7300 | 443-378-7303 | 443-378-7320 | 443-378-7370 | 443-378-7373 | 443-378-7375 | 443-378-7800 | 443-378-7807 | 443-378-7820 |
443-378-8XXX: 443-378-8000 | 443-378-8009 | 443-378-8020 | 443-378-8022 | 443-378-8023 | 443-378-8080 | 443-378-8560 | 443-378-8565 | 443-378-8569 | 443-378-8700 | 443-378-8701 | 443-378-8777 |
443-378-9XXX: 443-378-9500 | 443-378-9550 | 443-378-9570 | 443-378-9575 | 443-378-9577 |