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231-999

You are reviewing the Area Code (NPA/NXX) report for 231-999. Did you mean to search the SMS short code 231999?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number231999
Basic Format231-999
NPA (Area Code)231
NXX999

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective DateBlock Available Date
231-999-0XXX543CONVOY, LLCV - MICENTRAL LKAVMIMW05/15/2023
231-999-1XXX991EBANDWIDTH.COM CLEC, LLC - MICENTRAL LKAS07/22/2021MIMW08/21/2021
231-999-2XXX543CONVOY, LLCV - MICENTRAL LKAS02/04/2021MIMW03/06/2021
231-999-3XXX543CONVOY, LLCV - MICENTRAL LKAS02/04/2021MIMW03/06/2021
231-999-4XXX145JTERRA NOVA TELECOM INC.CENTRAL LKAS06/18/2025MIMW07/12/2025
231-999-5XXX624HONVOY SPECTRUM, LLCCENTRAL LKAS05/19/2021MIMW06/18/2021
231-999-6XXX543CONVOY, LLCV - MICENTRAL LKAVMIMW02/14/2024
231-999-7XXX508JCENTURYLINK COMMUNICATIONS, LLCCENTRAL LKAS08/28/2015MIMW10/21/2015
231-999-8XXX543CONVOY, LLCV - MICENTRAL LKAS08/25/2015MIMW10/19/2015
231-999-9XXX543CONVOY, LLCV - MICENTRAL LKAS08/25/2015MIMW10/19/2015
231-999-XXXX543CONVOY, LLCV - MICENTRAL LKAS08/24/2015MI

Reports

Anonymous User from , MI

March 24, 2026 at 1:23 PM

231-999-2570 reported as a unwanted call. Received on March 24, 2026 at 1:04 AM.

Anonymous User from Levering, Michigan

March 20, 2026 at 10:25 AM

231-999-8950 reported as a unwanted call. Received on March 17, 2026 at 11:03 AM.

Anonymous User from Hereford, Arizona

March 12, 2026 at 12:13 PM

231-999-1884 reported as a Robocall. Received on March 12, 2026 at 9:01 AM.

Anonymous User from Manton, Michigan

March 10, 2026 at 9:08 PM

231-999-9735 reported as a Robocall. Received on March 10, 2026 at 12:11 PM.
Call for No Subject Provided

Anonymous User from Manton Mi, Michigan

February 24, 2026 at 5:58 PM

231-999-3115 reported as a Robocall. Received on February 24, 2026 at 2:49 PM.
Call for No Subject Provided

Anonymous User from Mayfield, Kentucky

January 14, 2026 at 12:28 PM

231-999-1032 reported as a Live Voice or Other. Received on January 14, 2026 at 11:20 AM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from , KY

January 14, 2026 at 12:23 PM

231-999-1032 reported as a Live Voice or Other. Received on January 14, 2026 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Mason, Michigan

December 14, 2025 at 12:58 PM

231-999-1790 reported as a Robocall. Received on December 7, 2025 at 1:04 PM.
Call for Medical & prescriptions

Anonymous User from Boyne City, Michigan

December 3, 2025 at 5:38 PM

231-999-2105 reported as a Robocall. Received on December 3, 2025 at 11:02 AM.
Call for Dropped call or no message

Anonymous User from Wolverine, Michigan

November 13, 2025 at 9:06 PM

231-999-8150 reported as a unwanted call. Received on November 13, 2025 at 6:08 PM.

Anonymous User from Princeton, Texas

August 26, 2025 at 6:17 PM

231-999-8207 reported as a Robocall. Received on August 26, 2025 at 4:44 PM.

Anonymous User from , MI

August 6, 2025 at 10:05 AM

231-999-2841 reported as a Live Voice or Other. Received on August 6, 2025 at 9:00 AM.

Anonymous User from , MI

February 21, 2025 at 11:21 AM

231-999-3903 reported as a Live Voice or Other. Received on February 18, 2025 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Alanson, Michigan

January 30, 2025 at 9:34 AM

231-999-3028 reported as a Live Voice or Other. Received on January 30, 2025 at 9:28 AM.
Call for Dropped call or no message

Anonymous User from Muskegon, Michigan

January 28, 2025 at 9:45 AM

231-999-3960 reported as a Live Voice or Other. Received on January 28, 2025 at 9:29 AM.
Call for No Subject Provided

Anonymous User from , MI

November 22, 2024 at 12:45 PM

231-999-3529 reported as a unwanted call. Received on November 22, 2024 at 12:00 AM.

Anonymous User from Alanson, Michigan

October 7, 2024 at 2:35 PM

231-999-3028 reported as a Robocall. Received on October 7, 2024 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Traverse City, Michigan

March 19, 2024 at 10:14 AM

231-999-3028 reported as a Live Voice or Other. Received on March 19, 2024 at 10:11 AM.

Anonymous User from Montgomery, New York

February 14, 2024 at 10:41 AM

231-999-9006 reported as a Robocall. Received on February 14, 2024 at 9:13 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Jacksonville, Florida

February 2, 2024 at 1:14 PM

231-999-9006 reported as a Robocall. Received on February 2, 2024 at 12:10 PM.

Anonymous User from , WI

February 2, 2024 at 12:52 PM

231-999-9006 reported as a Robocall. Received on February 2, 2024 at 10:44 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , WI

January 31, 2024 at 1:52 PM

231-999-9006 reported as a Robocall. Received on January 31, 2024 at 10:45 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , WI

January 30, 2024 at 12:13 PM

231-999-9006 reported as a Robocall. Received on January 30, 2024 at 10:27 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Hesston, KS

January 29, 2024 at 11:19 PM

231-999-9006 reported as a Prerecorded Voice. Received on January 29, 2024 at 5:06 PM.
Unwanted call for Credit Card Debt Services
Caller ID indicated they called from 217-559-5218
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Fallon, Nevada

January 18, 2024 at 5:10 PM

231-999-9006 reported as a Robocall. Received on January 8, 2024 at 10:31 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , WI

January 18, 2024 at 2:53 PM

231-999-9006 reported as a Live Voice or Other. Received on January 18, 2024 at 1:09 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Canandaigua, New York

January 11, 2024 at 4:52 PM

231-999-9006 reported as a Robocall. Received on January 11, 2024 at 3:46 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Britton, South Dakota

January 9, 2024 at 1:11 PM

231-999-9006 reported as a Robocall. Received on January 2, 2024 at 12:00 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Dexter, Missouri

January 9, 2024 at 12:23 PM

231-999-9006 reported as a Robocall. Received on January 9, 2024 at 12:00 PM.

Anonymous User from West Hartford, Alabama

January 8, 2024 at 6:00 PM

231-999-9006 reported as a Robocall. Received on January 8, 2024 at 4:43 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Middle Village, NY

December 9, 2023 at 5:33 PM

231-999-9006 reported as a Prerecorded Voice. Received on December 9, 2023 at 5:57 PM.
Unwanted call for Other Services
Caller ID indicated they called from 509-640-4332
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Garden Grove, CA

November 28, 2023 at 10:50 PM

231-999-9006 reported as a Prerecorded Voice. Received on November 28, 2023 at 12:47 PM.
Unwanted call for Other Services
Caller ID indicated they called from 970-661-1645
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MI

March 4, 2023 at 1:01 PM

231-999-9016 reported as a Live Voice or Other. Received on February 28, 2023 at 6:51 PM.
Call for No Subject Provided

Anonymous User from , MI

March 4, 2023 at 12:58 PM

231-999-9016 reported as a Live Voice or Other. Received on February 28, 2023 at 6:53 PM.
Call for No Subject Provided

Anonymous User from , FL

February 7, 2023 at 10:01 AM

231-999-3362 reported as a Robocall. Received on February 7, 2023 at 9:53 AM.

Anonymous User from Kalkaska, Michigan

January 14, 2023 at 8:46 AM

231-999-3968 reported as a Robocall. Received on January 13, 2023 at 5:02 PM.

Anonymous User from Youngstown, Ohio

January 11, 2023 at 12:19 PM

231-999-8682 reported as a Live Voice or Other. Received on January 11, 2023 at 11:10 AM.

Anonymous User from , NJ

November 13, 2022 at 8:56 AM

231-999-8493 reported as a Robocall. Received on November 12, 2022 at 1:44 PM.

Anonymous User from Harrisonburg, Virginia

October 17, 2022 at 5:51 PM

231-999-8839 reported as a Live Voice or Other. Received on October 17, 2022 at 5:23 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Cadillac, Michigan

September 21, 2022 at 10:55 AM

231-999-9762 reported as a Robocall. Received on September 20, 2022 at 5:35 PM.

Anonymous User from Traverse City, Michigan

September 20, 2022 at 4:43 PM

231-999-1003 reported as a Live Voice or Other. Received on September 20, 2022 at 12:26 PM.
Call for Energy, solar, & utilities

Anonymous User from Yermo, California

August 12, 2022 at 6:39 PM

231-999-8682 reported as a Live Voice or Other. Received on June 7, 2022 at 10:30 AM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Avondale, Arizona

August 11, 2022 at 3:37 PM

231-999-8682 reported as a Live Voice or Other. Received on August 11, 2022 at 11:33 AM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Kalkaska, Michigan

July 7, 2022 at 1:37 PM

231-999-7927 reported as a Robocall. Received on July 7, 2022 at 1:31 PM.

Anonymous User from Omaha, NE

May 16, 2022 at 4:10 PM

231-999-8682 reported as a Live Voice. Received on May 16, 2022 at 10:44 AM.
Unwanted call for Prizes Won Something Services
Contacted via Wired

Most 'popular' numbers on this prefix:

231-999-1XXX: 231-999-1000 |
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