423-812

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	423812
Basic Format	423-812
NPA (Area Code)	423
NXX	812

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date	Block Available Date
423-812-0XXX	124F	BANDWIDTH.COM CLEC, LLC - TN	GREENEVL	AS	08/24/2016	GREENEVILLE	TN	SE	10/22/2016
423-812-1XXX	6214	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENEVL	AS	09/03/2019	GREENEVILLE	TN	SE	09/29/2019
423-812-2XXX	318J	COMCAST IP PHONE, LLC	GREENEVL	AS	12/08/2020	GREENEVILLE	TN	SE	12/25/2020
423-812-3XXX	073H	TELNYX LLC	GREENEVL	AS	12/30/2020	GREENEVILLE	TN	SE	01/23/2021
423-812-4XXX	124F	BANDWIDTH.COM CLEC, LLC - TN	GREENEVL	AS	01/24/2023	GREENEVILLE	TN	SE	02/23/2023
423-812-5XXX	124F	BANDWIDTH.COM CLEC, LLC - TN	GREENEVL	AS	01/24/2023	GREENEVILLE	TN	SE	02/23/2023
423-812-6XXX	124F	BANDWIDTH.COM CLEC, LLC - TN	GREENEVL	AS	08/07/2025	GREENEVILLE	TN	SE	09/06/2025
423-812-7XXX	124F	BANDWIDTH.COM CLEC, LLC - TN	GREENEVL	AV		GREENEVILLE	TN	SE		12/02/2018
423-812-8XXX	939H	COMMIO, LLC	GREENEVL	AS	09/26/2022	GREENEVILLE	TN	SE	10/23/2022
423-812-9XXX	624H	ONVOY SPECTRUM, LLC	GREENEVL	AS	03/28/2023	GREENEVILLE	TN	SE	04/27/2023
423-812-XXXX	124F	BANDWIDTH.COM CLEC, LLC - TN	GREENEVL	AS	08/23/2016	GREENEVILLE	TN

Reports

Anonymous User from Morristown, Tennessee

April 17, 2026 at 11:56 PM

423-812-4357 reported as a Robocall. Received on April 15, 2026 at 1:19 PM.

Anonymous User from Monticello, Georgia

April 15, 2026 at 1:59 PM

423-812-2858 reported as a unwanted call. Received on April 13, 2026 at 3:49 PM.
Call for Medical & prescriptions

Anonymous User from Jonesborough, Tennessee

April 13, 2026 at 11:18 AM

423-812-0107 reported as a Robocall. Received on April 13, 2026 at 9:23 AM.
Call for Home security & alarms

Anonymous User from , TN

April 2, 2026 at 3:12 PM

423-812-5888 reported as a Live Voice or Other. Received on April 2, 2026 at 3:09 AM.

Anonymous User from Bristol, Tennessee

March 26, 2026 at 8:39 AM

423-812-4642 reported as a Robocall. Received on March 26, 2026 at 8:36 AM.
Call for Medical & prescriptions

Anonymous User from Kingsport, Tennessee

March 17, 2026 at 2:49 PM

423-812-2137 reported as a Live Voice or Other. Received on March 17, 2026 at 2:32 PM.
Call for Medical & prescriptions

Anonymous User from Hixson, Tennessee

March 7, 2026 at 4:59 PM

423-812-3641 reported as a Robocall. Received on March 6, 2026 at 2:53 PM.

Anonymous User from Monticello, Georgia

February 17, 2026 at 1:01 PM

423-812-4688 reported as a unwanted call. Received on February 17, 2026 at 12:43 PM.

Anonymous User from Kingsport, Tennessee

December 6, 2025 at 1:52 PM

423-812-5983 reported as a Robocall. Received on December 6, 2025 at 1:20 PM.
Call for Medical & prescriptions

Anonymous User from , TN

November 20, 2025 at 1:00 PM

423-812-4799 reported as a unwanted call. Received on November 20, 2025 at 12:57 PM.

Anonymous User from Chattanooga, Tennessee

November 18, 2025 at 3:14 PM

423-812-6076 reported as a Robocall. Received on November 18, 2025 at 1:00 PM.
Call for Dropped call or no message

Anonymous User from Pioneer, Tennessee

July 4, 2025 at 5:48 PM

423-812-2860 reported as a Robocall. Received on July 4, 2025 at 3:39 PM.

Anonymous User from Medford, New Jersey

May 29, 2025 at 8:26 AM

423-812-9439 reported as a Live Voice or Other. Received on May 28, 2025 at 2:19 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Ringgold, Georgia

February 18, 2025 at 7:50 PM

423-812-4138 reported as a Robocall. Received on February 18, 2025 at 12:00 AM.

Anonymous User from , TN

October 1, 2024 at 4:27 PM

423-812-8002 reported as a Robocall. Received on October 1, 2024 at 1:13 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Oakland, Tennessee

May 15, 2024 at 3:04 PM

423-812-8004 reported as a Live Voice or Other. Received on May 9, 2024 at 12:00 AM.

Anonymous User from Cookeville, Tennessee

April 22, 2024 at 1:23 PM

423-812-8003 reported as a Live Voice or Other. Received on April 22, 2024 at 12:19 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Cookeville, Tennessee

April 15, 2024 at 6:46 PM

423-812-8001 reported as a Live Voice or Other. Received on April 15, 2024 at 5:37 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Cookeville, Tennessee

March 15, 2024 at 12:43 PM

423-812-8008 reported as a Live Voice or Other. Received on March 15, 2024 at 11:34 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Greeneville, Tennessee

March 9, 2024 at 10:33 AM

423-812-5198 reported as a Robocall. Received on March 8, 2024 at 10:12 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Elizabethton, Tennessee

December 14, 2023 at 5:34 PM

423-812-8010 reported as a Robocall. Received on December 14, 2023 at 1:30 PM.

Anonymous User from Knoxville, Tennessee

November 9, 2023 at 3:55 PM

423-812-8001 reported as a Live Voice or Other. Received on November 9, 2023 at 3:36 PM.
Call for Warranties & protection plans

Anonymous User from Rogersville, Tennessee

September 29, 2023 at 12:08 PM

423-812-2483 reported as a Robocall. Received on September 27, 2023 at 12:29 PM.
Call for Medical & prescriptions

Anonymous User from Collierville, Tennessee

September 13, 2023 at 3:27 PM

423-812-8001 reported as a Robocall. Received on September 13, 2023 at 2:23 PM.
Call for Warranties & protection plans

Anonymous User from Chattanooga, Tennessee

May 17, 2023 at 11:07 AM

423-812-8002 reported as a Live Voice or Other. Received on May 17, 2023 at 11:06 AM.
Call for Warranties & protection plans

Anonymous User from Benton, Kentucky

April 28, 2023 at 2:49 PM

423-812-8004 reported as a Live Voice or Other. Received on April 28, 2023 at 1:48 PM.
Call for Warranties & protection plans

Anonymous User from Mt. Juliet, Tennessee

December 19, 2022 at 10:59 AM

423-812-8002 reported as a Live Voice or Other. Received on December 19, 2022 at 9:55 PM.
Call for Warranties & protection plans

Anonymous User from , TN

November 15, 2022 at 5:40 PM

423-812-8008 reported as a Robocall. Received on November 15, 2022 at 4:15 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Most 'popular' numbers on this prefix:

423-812-0XXX: 423-812-0011 | 423-812-0015 | 423-812-0020 | 423-812-0080 | 423-812-0083 | 423-812-0088 | 423-812-0400 | 423-812-0401 | 423-812-0404 |
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423-812-8XXX: 423-812-8000 | 423-812-8003 | 423-812-8005 | 423-812-8006 |
423-812-9XXX: 423-812-9400 | 423-812-9430 | 423-812-9432 | 423-812-9435 | 423-812-9440 |