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443-977

You are reviewing the Area Code (NPA/NXX) report for 443-977. Did you mean to search the SMS short code 443977?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443977
Basic Format443-977
NPA (Area Code)443
NXX977

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
443-977-0XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS10/17/2006BALTIMOREMDMA12/07/2006
443-977-1XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCBALTIMOREAS10/10/2007BALTIMOREMDMA10/22/2007
443-977-2XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCBALTIMOREAS10/10/2007BALTIMOREMDMA10/22/2007
443-977-3XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCBALTIMOREAS10/10/2007BALTIMOREMDMA10/22/2007
443-977-4XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDBALTIMOREAS11/09/2006BALTIMOREMDMA12/08/2006
443-977-5XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCBALTIMOREAS10/10/2007BALTIMOREMDMA10/22/2007
443-977-6XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDBALTIMOREAS11/09/2006BALTIMOREMDMA12/08/2006
443-977-7XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS12/05/2006BALTIMOREMDMA01/02/2007
443-977-8XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS02/06/2007BALTIMOREMDMA03/05/2007
443-977-9XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS02/06/2007BALTIMOREMDMA03/05/2007
443-977-XXXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS10/12/2006BALTIMOREMD

Business/Government Phones on the 443-977 Prefix

PhoneNameAddress
443-977-1147J King Construction
443-977-5434Bride and Groom with a Broom
443-977-5856Terry Janitorial and Maid Services
443-977-3244410 AutoSho Mobile DetailingUS

Reports

Anonymous User from Middletown, Delaware

March 24, 2026 at 7:46 AM

443-977-6273 reported as a Robocall. Received on March 23, 2026 at 5:47 PM.

Anonymous User from Baltimore, Maryland

January 29, 2026 at 6:15 AM

443-977-4303 reported as a Robocall. Received on January 29, 2026 at 2:28 AM.
Call for Dropped call or no message

Anonymous User from Columbus, Ohio

January 2, 2026 at 12:44 PM

443-977-6334 reported as a Robocall. Received on December 26, 2025 at 10:09 AM.
Call for Dropped call or no message

Anonymous User from Bel Air, Maryland

November 19, 2025 at 11:00 PM

443-977-4607 reported as a Robocall. Received on November 19, 2025 at 11:41 AM.
Call for Dropped call or no message

Anonymous User from , MD

April 25, 2025 at 10:40 AM

443-977-6250 reported as a Robocall. Received on April 25, 2025 at 12:00 AM.

Anonymous User from Timonium, Maryland

February 24, 2025 at 9:27 AM

443-977-6203 reported as a unwanted call. Received on February 24, 2025 at 9:22 AM.
Call for No Subject Provided

Anonymous User from Land O'lakes, Maryland

February 18, 2025 at 11:25 AM

443-977-6226 reported as a Robocall. Received on February 17, 2025 at 5:31 PM.

Anonymous User from Timonium, Maryland

February 13, 2025 at 4:00 PM

443-977-6285 reported as a unwanted call. Received on February 13, 2025 at 3:55 PM.
Call for No Subject Provided

Anonymous User from Timonium, Maryland

February 6, 2025 at 6:11 PM

443-977-6363 reported as a unwanted call. Received on February 6, 2025 at 5:56 PM.
Call for No Subject Provided

Anonymous User from Timonium, Maryland

February 5, 2025 at 4:34 PM

443-977-4408 reported as a unwanted call. Received on February 5, 2025 at 4:31 PM.
Call for No Subject Provided

Anonymous User from Sarasota, Florida

January 29, 2025 at 3:22 PM

443-977-6846 reported as a Robocall. Received on January 28, 2025 at 12:07 PM.

Anonymous User from , MD

July 29, 2024 at 11:49 AM

443-977-4634 reported as a Live Voice or Other. Received on July 29, 2024 at 11:15 PM.

Anonymous User from Md - Fort Washington, Maryland

June 21, 2024 at 4:02 PM

443-977-6190 reported as a Robocall. Received on June 19, 2024 at 1:39 PM.
Call for Dropped call or no message

Anonymous User from Prince Frederick, Maryland

February 13, 2024 at 9:31 AM

443-977-8829 reported as a Robocall. Received on February 13, 2024 at 8:03 AM.
Call for Dropped call or no message

Anonymous User from Rockville, Maryland

November 15, 2023 at 5:34 PM

443-977-3086 reported as a Live Voice or Other. Received on November 15, 2023 at 11:52 AM.
Call for Dropped call or no message

Anonymous User from Baltimore, Maryland

February 6, 2023 at 12:10 PM

443-977-2561 reported as a Robocall. Received on February 2, 2023 at 1:05 PM.

Anonymous User from Palm Beach Gardens, Florida

January 13, 2023 at 12:45 PM

443-977-7729 reported as a Robocall. Received on January 9, 2023 at 2:16 PM.
Call for Dropped call or no message

Anonymous User from Parkville, Maryland

December 2, 2022 at 2:11 PM

443-977-9860 reported as a Live Voice or Other. Received on December 2, 2022 at 1:59 AM.
Call for Home improvement & cleaning

Anonymous User from , OR

November 8, 2022 at 1:47 PM

443-977-7934 reported as a Robocall. Received on November 8, 2022 at 10:39 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Waldorf, Maryland

September 18, 2022 at 8:59 PM

443-977-4752 reported as a Robocall. Received on September 14, 2022 at 9:48 AM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

September 18, 2022 at 8:52 PM

443-977-4752 reported as a Robocall. Received on September 12, 2022 at 11:26 AM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

September 18, 2022 at 8:48 PM

443-977-4752 reported as a Robocall. Received on September 8, 2022 at 3:27 PM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

September 18, 2022 at 8:37 PM

443-977-4752 reported as a Robocall. Received on September 2, 2022 at 10:38 AM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

September 18, 2022 at 8:32 PM

443-977-4752 reported as a Robocall. Received on August 31, 2022 at 3:56 PM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

August 5, 2022 at 8:36 PM

443-977-4752 reported as a Robocall. Received on August 5, 2022 at 3:34 PM.
Call for No Subject Provided

Anonymous User from Middle River, Maryland

July 21, 2022 at 2:31 PM

443-977-7300 reported as a Live Voice or Other. Received on July 21, 2022 at 2:19 PM.

Anonymous User from Middle River, Maryland

July 21, 2022 at 2:30 PM

443-977-3956 reported as a Live Voice or Other. Received on July 21, 2022 at 2:17 PM.

Anonymous User from Annapolis, Maryland

July 1, 2022 at 10:28 AM

443-977-4835 reported as a unwanted call. Received on May 27, 2022 at 3:14 PM.
Call for Dropped call or no message

Anonymous User from , MD

March 22, 2017 at 4:17 PM

866-228-9034 reported as a Prerecorded Voice. Received on March 22, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 443-977-6998
Contacted via Wired

Anonymous User from , DE

March 16, 2017 at 11:51 PM

443-977-6318 reported as a Live Voice. Received on March 16, 2017 at 12:00 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

443-977-0XXX: 443-977-0900 | 443-977-0902 | 443-977-0907 | 443-977-0960 | 443-977-0962 |
443-977-1XXX: 443-977-1400 | 443-977-1403 | 443-977-1409 | 443-977-1460 | 443-977-1462 | 443-977-1467 | 443-977-1700 | 443-977-1750 | 443-977-1760 | 443-977-1762 | 443-977-1764 | 443-977-1777 | 443-977-1911 | 443-977-1917 | 443-977-1919 | 443-977-1991 | 443-977-1997 | 443-977-1998 |
443-977-2XXX: 443-977-2500 | 443-977-2501 | 443-977-2507 | 443-977-2560 | 443-977-2562 | 443-977-2567 | 443-977-2600 | 443-977-2601 | 443-977-2607 | 443-977-2666 |
443-977-3XXX: 443-977-3000 | 443-977-3047 | 443-977-3062 | 443-977-3070 | 443-977-3077 | 443-977-3078 | 443-977-3200 | 443-977-3222 | 443-977-3240 | 443-977-3245 | 443-977-3247 | 443-977-3900 | 443-977-3950 | 443-977-3953 | 443-977-3955 |
443-977-4XXX: 443-977-4400 | 443-977-4401 | 443-977-4409 | 443-977-4440 | 443-977-4444 | 443-977-4600 | 443-977-4601 | 443-977-4607 | 443-977-4630 | 443-977-4633 | 443-977-4637 | 443-977-4700 | 443-977-4707 | 443-977-4750 | 443-977-4755 | 443-977-4757 | 443-977-4777 | 443-977-4800 | 443-977-4807 | 443-977-4810 | 443-977-4811 | 443-977-4812 | 443-977-4888 |
443-977-5XXX: 443-977-5400 | 443-977-5401 | 443-977-5407 | 443-977-5430 | 443-977-5432 | 443-977-5435 | 443-977-5800 | 443-977-5801 | 443-977-5820 | 443-977-5850 | 443-977-5855 |
443-977-6XXX: 443-977-6000 | 443-977-6001 | 443-977-6002 | 443-977-6003 | 443-977-6020 | 443-977-6060 | 443-977-6100 | 443-977-6102 | 443-977-6191 | 443-977-6197 | 443-977-6199 | 443-977-6200 | 443-977-6202 | 443-977-6220 | 443-977-6250 | 443-977-6252 | 443-977-6255 | 443-977-6300 | 443-977-6303 | 443-977-6310 | 443-977-6311 | 443-977-6319 | 443-977-6320 | 443-977-6800 | 443-977-6801 | 443-977-6840 | 443-977-6845 | 443-977-6847 | 443-977-6888 | 443-977-6900 | 443-977-6901 | 443-977-6909 | 443-977-6930 | 443-977-6932 | 443-977-6937 | 443-977-6965 | 443-977-6966 | 443-977-6968 | 443-977-6969 | 443-977-6990 | 443-977-6996 | 443-977-6999 |
443-977-7XXX: 443-977-7300 | 443-977-7303 | 443-977-7309 | 443-977-7320 | 443-977-7700 | 443-977-7720 | 443-977-7721 | 443-977-7722 | 443-977-7770 | 443-977-7777 | 443-977-7900 | 443-977-7930 | 443-977-7933 | 443-977-7935 | 443-977-7997 | 443-977-7999 |
443-977-8XXX: 443-977-8800 | 443-977-8801 | 443-977-8820 | 443-977-8822 | 443-977-8823 | 443-977-8880 |
443-977-9XXX: 443-977-9800 | 443-977-9801 | 443-977-9807 | 443-977-9860 | 443-977-9865 | 443-977-9867 |