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443-231

You are reviewing the Area Code (NPA/NXX) report for 443-231. Did you mean to search the SMS short code 443231?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443231
Basic Format443-231
NPA (Area Code)443
NXX231

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
443-231-0XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDESSEXAS02/01/2005ESSEXMDMA02/11/2005
443-231-1XXX829JPAETEC ITEL, LLCESSEXAS04/04/2005ESSEXMDMA04/29/2005
443-231-2XXX7325TELEPORT COMMUNICATIONS AMERICA, LLC - MDESSEXRTESSEXMDMA
443-231-3XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDESSEXAS03/29/2006ESSEXMDMA04/24/2006
443-231-4XXX6119LEVEL 3 COMMUNICATIONS, LLC - MDESSEXAS01/27/2003ESSEXMDMA02/20/2003
443-231-5XXX318JCOMCAST IP PHONE, LLCESSEXAS02/11/2005ESSEXMDMA03/10/2005
443-231-6XXX318JCOMCAST IP PHONE, LLCESSEXAS05/22/2006ESSEXMDMA06/20/2006
443-231-7XXX318JCOMCAST IP PHONE, LLCESSEXAS05/22/2006ESSEXMDMA06/20/2006
443-231-8XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCESSEXAS07/26/2006ESSEXMDMA08/25/2006
443-231-9XXX515JIP HORIZON LLCESSEXAS05/03/2016ESSEXMDMA05/31/2016
443-231-XXXX7325TELEPORT COMMUNICATIONS AMERICA, LLC - MDESSEXASESSEXMD

Business/Government Phones on the 443-231 Prefix

PhoneNameAddress
443-231-7570Elite Siding Gutters Roofing LLC
443-231-3232Advanced Automatic Doors6316 Reisterstown Road Baltimore 21215 US
443-231-5037Brewers Landing Bar & Grill801 Woodrow Avenue Essex 21221 US
443-231-5203ExpressCare1354 Eastern Boulevard Essex 21221 US
443-231-5309Atlantic Power & Light9717 Pulaski Highway Middle River 21220 US
443-231-5389Farmers Insurance - Alan T. Jones Agency408 Eastern Boulevard Essex 21221 US
443-231-6348El Mercadito LatinoUS
443-231-6409Knights of Columbus, O'Keefe AgencyUS
443-231-7570Elite Siding Gutters Roofing721 Stemmers Run Road Essex 21221 US

Reports

Anonymous User from , DC

March 10, 2026 at 2:28 PM

443-231-9124 reported as a Live Voice or Other. Received on March 10, 2026 at 2:19 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

March 5, 2026 at 1:10 PM

443-231-8344 reported as a Robocall. Received on January 9, 2026 at 9:23 AM.

Anonymous User from Palm Coast, Florida

February 5, 2026 at 12:20 PM

443-231-1606 reported as a Robocall. Received on February 5, 2026 at 12:15 PM.
Call for Medical & prescriptions

Anonymous User from Rockville, Maryland

January 19, 2026 at 4:41 PM

443-231-9530 reported as a Robocall. Received on January 19, 2026 at 4:19 PM.
Call for Dropped call or no message

Anonymous User from Cape Coral, Maryland

December 4, 2025 at 7:33 AM

443-231-4655 reported as a Robocall. Received on December 2, 2025 at 12:00 AM.
Call for Home improvement & cleaning

Anonymous User from Sykesville, Maryland

November 21, 2025 at 12:01 PM

443-231-0803 reported as a Robocall. Received on November 19, 2025 at 2:54 PM.

Anonymous User from , MD

September 22, 2025 at 1:48 PM

44323196275 reported as a unwanted call. Received on September 22, 2025 at 1:31 PM.

Anonymous User from Bel Air, Maryland

September 17, 2025 at 9:52 PM

443-231-9455 reported as a Robocall. Received on September 17, 2025 at 5:46 PM.
Call for Dropped call or no message

Anonymous User from Silver Spring, Maryland

September 17, 2025 at 5:08 PM

443-231-9952 reported as a Live Voice or Other. Received on September 17, 2025 at 1:19 PM.

Anonymous User from Gwynn Oak, Maryland

August 20, 2025 at 12:19 PM

443-231-2392 reported as a unwanted call. Received on August 13, 2025 at 5:09 PM.
Call for No Subject Provided

Anonymous User from Arnold, Maryland

July 9, 2025 at 7:04 PM

443-231-9105 reported as a Robocall. Received on July 9, 2025 at 4:14 PM.

Anonymous User from Maysville, North Carolina

July 2, 2025 at 1:03 PM

443-231-9431 reported as a Live Voice or Other. Received on July 2, 2025 at 1:00 PM.
Call for Vacation & timeshares

Anonymous User from Maysville, North Carolina

July 1, 2025 at 2:19 PM

443-231-9163 reported as a Live Voice or Other. Received on June 30, 2025 at 5:57 PM.
Call for Vacation & timeshares

Anonymous User from Falls Church, Virginia

June 27, 2025 at 10:03 AM

443-231-9377 reported as a Robocall. Received on June 23, 2025 at 11:10 AM.
Call for Dropped call or no message

Anonymous User from North Port, Florida

April 9, 2025 at 12:43 PM

443-231-2634 reported as a Robocall. Received on April 9, 2025 at 12:40 PM.
Call for Medical & prescriptions

Anonymous User from , MD

March 11, 2025 at 3:18 PM

443-231-9582 reported as a Robocall. Received on February 20, 2025 at 4:07 AM.

Anonymous User from , HI

February 25, 2025 at 11:32 AM

443-231-9817 reported as a Robocall. Received on February 25, 2025 at 5:43 AM.

Anonymous User from Woodbine, Maryland

February 4, 2025 at 10:19 AM

443-231-4633 reported as a Live Voice or Other. Received on February 4, 2025 at 10:07 AM.

Anonymous User from Middle River, Maryland

January 30, 2025 at 9:12 AM

443-231-3082 reported as a Robocall. Received on January 30, 2025 at 9:00 AM.

Anonymous User from , MD

August 25, 2024 at 9:25 PM

443-231-4751 reported as a unwanted call. Received on August 15, 2024 at 8:16 PM.

Anonymous User from Jacobus, Pennsylvania

August 19, 2024 at 6:21 PM

443-231-5052 reported as a Live Voice or Other. Received on August 19, 2024 at 6:14 PM.
Call for Medical & prescriptions

Anonymous User from Baltimore, Maryland

August 9, 2024 at 12:54 PM

443-231-6194 reported as a Live Voice or Other. Received on August 9, 2024 at 9:59 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MD

August 7, 2024 at 1:19 PM

443-231-6692 reported as a Robocall. Received on August 7, 2024 at 1:16 PM.
Call for Warranties & protection plans

Anonymous User from , MD

July 11, 2024 at 9:23 AM

443-231-4615 reported as a unwanted call. Received on July 8, 2024 at 8:33 PM.

Anonymous User from Odenton, Maryland

May 20, 2024 at 12:13 PM

443-231-6914 reported as a Robocall. Received on May 20, 2024 at 12:08 PM.
Call for Energy, solar, & utilities

Anonymous User from Halethorpe, Maryland

April 19, 2024 at 3:56 PM

443-231-9244 reported as a Live Voice or Other. Received on April 19, 2024 at 3:51 PM.
Call for Dropped call or no message

Anonymous User from Halethorpe, Maryland

April 9, 2024 at 3:04 PM

443-231-9238 reported as a Live Voice or Other. Received on April 9, 2024 at 3:01 PM.
Call for Dropped call or no message

Anonymous User from , MD

April 1, 2024 at 6:21 PM

443-231-4068 reported as a unwanted call. Received on March 28, 2024 at 12:18 PM.

Anonymous User from , DC

March 27, 2024 at 12:50 AM

443-231-4956 reported as a Robocall. Received on March 22, 2024 at 2:43 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Severna Park, Maryland

February 27, 2024 at 2:21 PM

443-231-0223 reported as a Live Voice or Other. Received on February 27, 2024 at 12:03 PM.

Anonymous User from Baltimore, Maryland

February 6, 2024 at 1:06 PM

443-231-7363 reported as a Robocall. Received on February 6, 2024 at 1:05 PM.

Anonymous User from Havre De Grace, Maryland

February 1, 2024 at 2:26 PM

443-231-6575 reported as a Live Voice or Other. Received on January 26, 2024 at 3:24 PM.
Call for Energy, solar, & utilities

Anonymous User from , FL

January 26, 2024 at 1:56 PM

443-231-3161 reported as a Robocall. Received on January 26, 2024 at 1:56 PM.
Call for No Subject Provided

Anonymous User from Ellicott City, Maryland

January 26, 2024 at 10:27 AM

443-231-6418 reported as a Live Voice or Other. Received on January 26, 2024 at 10:23 AM.
Call for Energy, solar, & utilities

Anonymous User from Pocomoke City, Maryland

November 27, 2023 at 10:56 AM

443-231-5730 reported as a Live Voice or Other. Received on November 27, 2023 at 10:49 AM.
Call for Medical & prescriptions

Anonymous User from Bel Air, Maryland

November 24, 2023 at 1:20 PM

443-231-7363 reported as a Robocall. Received on November 13, 2023 at 12:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Joppa, Maryland

November 16, 2023 at 3:03 PM

443-231-6368 reported as a Robocall. Received on November 13, 2023 at 12:00 PM.
Call for Medical & prescriptions

Anonymous User from , MD

May 18, 2023 at 5:58 PM

443-231-0417 reported as a Live Voice or Other. Received on May 18, 2023 at 5:54 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Gambrills, Maryland

May 1, 2023 at 10:29 AM

443-231-2330 reported as a Robocall. Received on April 29, 2023 at 3:49 PM.

Anonymous User from Cathedral City, California

October 5, 2022 at 7:58 PM

443-231-6277 reported as a Robocall. Received on October 5, 2022 at 10:54 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , LA

August 26, 2022 at 11:41 AM

443-231-4728 reported as a Robocall. Received on August 25, 2022 at 1:40 PM.
Call for No Subject Provided

Anonymous User from Frostburg, Maryland

July 30, 2022 at 7:54 PM

443-231-3705 reported as a Robocall. Received on July 27, 2022 at 6:24 PM.

Anonymous User from Frostburg, Maryland

July 30, 2022 at 7:51 PM

443-231-3705 reported as a Robocall. Received on July 26, 2022 at 8:48 PM.

Anonymous User from Frostburg, Maryland

July 30, 2022 at 7:49 PM

443-231-3705 reported as a Robocall. Received on July 26, 2022 at 7:56 PM.

Anonymous User from Frostburg, Maryland

July 30, 2022 at 7:48 PM

443-231-3705 reported as a Robocall. Received on July 26, 2022 at 7:14 PM.

Anonymous User from Frostburg, Maryland

July 30, 2022 at 7:47 PM

443-231-3705 reported as a Robocall. Received on July 26, 2022 at 5:03 PM.

Anonymous User from Frostburg, Maryland

July 30, 2022 at 7:46 PM

443-231-3705 reported as a Robocall. Received on July 26, 2022 at 4:47 PM.

Anonymous User from Hagerstown, MD

July 27, 2022 at 12:21 AM

442-321-3705 reported as a Prerecorded Voice. Received on July 27, 2022 at 7:58 PM.
Unwanted call for unknown
Caller ID indicated they called from 443-231-3705
Contacted via Wired

Anonymous User from Gaithersburg, Maryland

July 26, 2022 at 10:05 PM

443-231-3705 reported as a Live Voice or Other. Received on July 26, 2022 at 8:40 PM.

Anonymous User from , MD

July 26, 2022 at 7:15 PM

443-231-3705 reported as a Robocall. Received on July 26, 2022 at 7:15 PM.
Call for No Subject Provided

Anonymous User from Germantown, Maryland

July 26, 2022 at 4:47 PM

443-231-3705 reported as a Robocall. Received on July 26, 2022 at 4:00 PM.
Call for Dropped call or no message

Anonymous User from , MD

July 26, 2022 at 4:29 PM

443-231-3705 reported as a Robocall. Received on July 26, 2022 at 3:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Frostburg, Maryland

July 1, 2022 at 5:41 PM

443-231-3705 reported as a Robocall. Received on June 29, 2022 at 8:16 PM.

Anonymous User from Frostburg, Maryland

July 1, 2022 at 5:40 PM

443-231-3705 reported as a Robocall. Received on June 29, 2022 at 7:51 PM.

Anonymous User from Frostburg, Maryland

July 1, 2022 at 5:39 PM

443-231-3705 reported as a Robocall. Received on June 29, 2022 at 7:24 PM.

Anonymous User from Frostburg, Maryland

July 1, 2022 at 5:37 PM

443-231-3705 reported as a Robocall. Received on June 29, 2022 at 6:56 PM.

Anonymous User from Frostburg, Maryland

July 1, 2022 at 5:33 PM

443-231-3705 reported as a Robocall. Received on June 28, 2022 at 8:00 PM.

Anonymous User from Gaithersburg, Maryland

July 1, 2022 at 4:05 PM

443-231-3705 reported as a Live Voice or Other. Received on June 29, 2022 at 7:29 PM.

Anonymous User from , VA

February 19, 2016 at 4:35 PM

443-231-3847 reported as a Prerecorded Voice. Received on February 19, 2016 at 10:30 AM.
Robocall for unknown
Contacted via Wired

Most 'popular' numbers on this prefix:

443-231-0XXX: 443-231-0226 | 443-231-0228 | 443-231-0229 | 443-231-0238 | 443-231-0247 | 443-231-0248 | 443-231-0410 | 443-231-0411 | 443-231-0415 | 443-231-0471 | 443-231-0472 | 443-231-0473 |
443-231-2XXX: 443-231-2300 | 443-231-2333 | 443-231-2334 | 443-231-2337 | 443-231-2345 |
443-231-3XXX: 443-231-3000 | 443-231-3030 | 443-231-3062 | 443-231-3083 | 443-231-3087 | 443-231-3088 | 443-231-3146 | 443-231-3160 | 443-231-3162 | 443-231-3168 | 443-231-3196 | 443-231-3198 | 443-231-3703 | 443-231-3706 | 443-231-3707 | 443-231-3773 | 443-231-3776 | 443-231-3800 | 443-231-3840 | 443-231-3845 | 443-231-3847 | 443-231-3883 | 443-231-3887 |
443-231-4XXX: 443-231-4000 | 443-231-4040 | 443-231-4060 | 443-231-4062 | 443-231-4063 | 443-231-4600 | 443-231-4611 | 443-231-4614 | 443-231-4615 | 443-231-4662 | 443-231-4668 | 443-231-4751 | 443-231-4755 | 443-231-4757 | 443-231-4787 |
443-231-5XXX: 443-231-5000 | 443-231-5001 | 443-231-5003 | 443-231-5050 | 443-231-5053 | 443-231-5054 | 443-231-5200 | 443-231-5207 | 443-231-5209 | 443-231-5300 | 443-231-5303 | 443-231-5306 | 443-231-5600 | 443-231-5695 | 443-231-5696 | 443-231-5698 | 443-231-5730 | 443-231-5735 | 443-231-5737 | 443-231-5753 | 443-231-5757 | 443-231-5787 |
443-231-6XXX: 443-231-6157 | 443-231-6188 | 443-231-6191 | 443-231-6197 | 443-231-6198 | 443-231-6247 | 443-231-6248 | 443-231-6258 | 443-231-6270 | 443-231-6272 | 443-231-6278 | 443-231-6332 | 443-231-6334 | 443-231-6336 | 443-231-6363 | 443-231-6365 | 443-231-6366 | 443-231-6410 | 443-231-6414 | 443-231-6415 | 443-231-6451 | 443-231-6452 | 443-231-6453 | 443-231-6500 | 443-231-6504 | 443-231-6508 | 443-231-6570 | 443-231-6575 | 443-231-6578 | 443-231-6600 | 443-231-6652 | 443-231-6656 | 443-231-6691 | 443-231-6696 | 443-231-6699 | 443-231-6910 | 443-231-6911 | 443-231-6917 | 443-231-6995 | 443-231-6996 | 443-231-6998 |
443-231-7XXX: 443-231-7360 | 443-231-7363 | 443-231-7365 | 443-231-7371 | 443-231-7372 | 443-231-7373 | 443-231-7500 | 443-231-7507 | 443-231-7570 | 443-231-7571 | 443-231-7575 |
443-231-8XXX: 443-231-8420 | 443-231-8423 | 443-231-8428 | 443-231-8453 | 443-231-8472 | 443-231-8473 |
443-231-9XXX: 443-231-9230 | 443-231-9238 | 443-231-9239 | 443-231-9292 | 443-231-9297 | 443-231-9298 | 443-231-9500 | 443-231-9550 | 443-231-9583 | 443-231-9585 | 443-231-9588 | 443-231-9814 | 443-231-9815 | 443-231-9818 | 443-231-9883 | 443-231-9887 | 443-231-9889 |