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443-777

You are reviewing the Area Code (NPA/NXX) report for 443-777. Did you mean to search the SMS short code 443777?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443777
Basic Format443-777
NPA (Area Code)443
NXX777

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
443-777-0XXX073HTELNYX LLCESSEXAS03/02/2017ESSEXMDMA03/14/2017
443-777-1XXX9212VERIZON MARYLAND, INC.ESSEXRTESSEXMDMA
443-777-2XXX9212VERIZON MARYLAND, INC.ESSEXRTESSEXMDMA
443-777-3XXX9212VERIZON MARYLAND, INC.ESSEXRTESSEXMDMA
443-777-4XXX9212VERIZON MARYLAND, INC.ESSEXRTESSEXMDMA
443-777-5XXX9212VERIZON MARYLAND, INC.ESSEXRTESSEXMDMA
443-777-6XXX9212VERIZON MARYLAND, INC.ESSEXRTESSEXMDMA
443-777-7XXX9212VERIZON MARYLAND, INC.ESSEXRTESSEXMDMA
443-777-8XXX9212VERIZON MARYLAND, INC.ESSEXRTESSEXMDMA
443-777-9XXX2593CORE COMMUNICATIONS, INC.- MDESSEXAS04/12/2019ESSEXMDMA04/30/2019
443-777-XXXX9212VERIZON MARYLAND, INC.ESSEXASESSEXMD

Business/Government Phones on the 443-777 Prefix

PhoneNameAddress
443-777-6351MedStar Health Primary Care EndocrinologyUS

Reports

Anonymous User from Reisterstown, Maryland

February 12, 2026 at 12:59 PM

443-777-7436 reported as a Live Voice or Other. Received on February 10, 2026 at 9:41 AM.
Call for Medical & prescriptions

Anonymous User from Avon Lake, Ohio

December 5, 2025 at 3:22 PM

443-777-2369 reported as a Robocall. Received on December 5, 2025 at 3:10 PM.

Anonymous User from Parkville, Maryland

December 28, 2023 at 3:51 PM

443-777-0984 reported as a Live Voice or Other. Received on December 28, 2023 at 1:13 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Severna Park, Maryland

September 21, 2023 at 5:05 PM

443-777-8126 reported as a Live Voice or Other. Received on September 21, 2023 at 9:24 AM.

Anonymous User from Severna Park, Maryland

September 21, 2023 at 3:15 PM

443-777-8126 reported as a Live Voice or Other. Received on September 21, 2023 at 9:24 AM.

Anonymous User from , TN

December 30, 2022 at 8:26 PM

443-777-0611 reported as a Robocall. Received on December 30, 2022 at 5:15 PM.

Anonymous User from Rosedale, Maryland

December 7, 2022 at 3:10 PM

443-777-0524 reported as a Robocall. Received on December 6, 2022 at 6:22 PM.
Call for Medical & prescriptions

Anonymous User from Edgewood, Maryland

December 7, 2022 at 12:44 PM

443-777-7829 reported as a Robocall. Received on December 7, 2022 at 11:41 AM.
Call for Dropped call or no message

Anonymous User from Rockville, Maryland

November 11, 2022 at 4:32 PM

443-777-0984 reported as a Live Voice or Other. Received on November 11, 2022 at 10:29 AM.
Call for Dropped call or no message

Anonymous User from San Francisco, CA

July 14, 2021 at 2:49 PM

443-777-6318 reported as a Live Voice. Received on July 14, 2021 at 7:47 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

July 5, 2017 at 7:14 PM

443-777-7118 reported as a Live Voice. Received on July 5, 2017 at 3:00 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

June 22, 2017 at 6:41 PM

443-777-7118 reported as a Prerecorded Voice. Received on June 22, 2017 at 2:34 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

June 12, 2017 at 4:25 PM

443-777-7118 reported as a Prerecorded Voice. Received on June 12, 2017 at 11:56 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

443-777-0XXX: 443-777-0523 | 443-777-0528 | 443-777-0529 | 443-777-0552 | 443-777-0558 | 443-777-0559 | 443-777-0602 | 443-777-0606 | 443-777-0610 | 443-777-0611 | 443-777-0612 | 443-777-0647 | 443-777-0907 | 443-777-0982 | 443-777-0987 | 443-777-0989 | 443-777-0997 | 443-777-0998 |
443-777-2XXX: 443-777-2600 | 443-777-2660 | 443-777-2666 | 443-777-2667 |
443-777-6XXX: 443-777-6311 | 443-777-6314 | 443-777-6317 | 443-777-6336 | 443-777-6369 |
443-777-7XXX: 443-777-7000 | 443-777-7003 | 443-777-7007 | 443-777-7020 | 443-777-7070 | 443-777-7110 | 443-777-7111 | 443-777-7117 | 443-777-7172 | 443-777-7176 | 443-777-7179 | 443-777-7820 | 443-777-7822 | 443-777-7823 | 443-777-7883 | 443-777-7887 | 443-777-7889 |
443-777-8XXX: 443-777-8122 | 443-777-8125 | 443-777-8126 | 443-777-8187 | 443-777-8188 | 443-777-8197 |