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423-612

You are reviewing the Area Code (NPA/NXX) report for 423-612. Did you mean to search the SMS short code 423612?

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Raw Number423612
Basic Format423-612
NPA (Area Code)423
NXX612

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityState
423-612-XXXX6673CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TNBRISTOLASBRISTOLTN

Business/Government Phones on the 423-612 Prefix

PhoneNameAddress
423-612-2394Firm Foundation Construction, LLC

Reports

Anonymous User from Kingsport, Tennessee

January 27, 2026 at 1:25 PM

423-612-8020 reported as a Robocall. Received on January 26, 2026 at 6:56 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , TN

November 18, 2025 at 9:07 PM

423-612-7288 reported as a Robocall. Received on November 18, 2025 at 8:09 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Bristol, Tennessee

February 28, 2025 at 1:21 PM

423-612-8572 reported as a Robocall. Received on February 26, 2025 at 5:16 PM.
Call for Vacation & timeshares

Anonymous User from Bristol, Tennessee

August 29, 2024 at 4:49 PM

423-612-7204 reported as a Robocall. Received on August 29, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Bristol, Tennessee

October 13, 2023 at 12:33 PM

423-612-2839 reported as a Robocall. Received on August 30, 2023 at 12:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Dayton, Ohio

August 9, 2023 at 6:00 PM

423-612-2695 reported as a Robocall. Received on August 9, 2023 at 12:21 PM.

Anonymous User from Dandridge, Tennessee

March 2, 2023 at 2:24 PM

423-612-9135 reported as a Robocall. Received on March 2, 2023 at 10:53 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Kingsport, Tennessee

January 18, 2023 at 10:23 PM

423-612-4725 reported as a Robocall. Received on January 18, 2023 at 10:12 PM.

Anonymous User from Tazewell, Tennessee

June 17, 2022 at 1:12 PM

423-612-4691 reported as a Robocall. Received on June 17, 2022 at 1:04 PM.
Call for Medical & prescriptions

Anonymous User from Sevierville, TN

August 24, 2021 at 2:11 PM

None reported as a Prerecorded Voice. Received on August 24, 2021 at 9:56 AM.
Unwanted call for amazon_services
Caller ID indicated they called from 423-612-3959
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Jonesborough, TN

June 10, 2021 at 1:31 AM

315-232-8257 reported as a Live Voice. Received on June 10, 2021 at 9:30 PM.
Unwanted call for unknown
Caller ID indicated they called from 423-612-9999
Contacted via Internet (VOIP)

Anonymous User from Bristol, VA

June 9, 2021 at 11:31 PM

423-612-6275 reported as a Live Voice. Received on June 9, 2021 at 7:15 PM.
Unwanted call for unknown
Caller ID indicated they called from 423-612-2459
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , VA

April 7, 2016 at 5:22 PM

423-612-1000 reported as a Prerecorded Voice. Received on April 7, 2016 at 12:00 AM.
Robocall for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , TN

March 4, 2016 at 8:01 PM

reported as a Prerecorded Voice. Received on March 4, 2016 at 1:43 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 423-612-3921
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , TN

October 1, 2015 at 7:31 PM

reported as a Live Voice. Received on October 1, 2015 at 2:20 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 423-612-7003
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

423-612-1XXX: 423-612-1000 | 423-612-1001 | 423-612-1002 | 423-612-1011 | 423-612-1800 | 423-612-1852 | 423-612-1883 | 423-612-1887 | 423-612-1888 |
423-612-2XXX: 423-612-2300 | 423-612-2345 | 423-612-2362 | 423-612-2391 | 423-612-2396 | 423-612-2399 | 423-612-2400 | 423-612-2447 | 423-612-2452 | 423-612-2453 | 423-612-2454 | 423-612-2478 | 423-612-2600 | 423-612-2630 | 423-612-2666 | 423-612-2692 | 423-612-2696 | 423-612-2697 | 423-612-2800 | 423-612-2808 | 423-612-2830 | 423-612-2833 | 423-612-2838 |
423-612-3XXX: 423-612-3700 | 423-612-3753 | 423-612-3757 | 423-612-3758 | 423-612-3777 | 423-612-3920 | 423-612-3922 | 423-612-3924 | 423-612-3930 | 423-612-3937 | 423-612-3939 |
423-612-4XXX: 423-612-4600 | 423-612-4609 | 423-612-4690 | 423-612-4698 | 423-612-4699 | 423-612-4720 | 423-612-4722 | 423-612-4727 | 423-612-4791 | 423-612-4792 | 423-612-4793 | 423-612-4920 | 423-612-4932 | 423-612-4938 | 423-612-4991 | 423-612-4992 | 423-612-4993 |
423-612-5XXX: 423-612-5900 | 423-612-5960 | 423-612-5962 | 423-612-5969 |
423-612-6XXX: 423-612-6263 | 423-612-6266 | 423-612-6270 | 423-612-6275 | 423-612-6277 | 423-612-6600 | 423-612-6652 | 423-612-6660 | 423-612-6662 | 423-612-6666 | 423-612-6669 |
423-612-7XXX: 423-612-7000 | 423-612-7003 | 423-612-7006 | 423-612-7007 | 423-612-7200 | 423-612-7201 | 423-612-7202 | 423-612-7247 | 423-612-7258 | 423-612-7800 | 423-612-7870 | 423-612-7877 | 423-612-7878 | 423-612-7881 | 423-612-7883 |
423-612-9XXX: 423-612-9130 | 423-612-9133 | 423-612-9139 | 423-612-9149 | 423-612-9198 | 423-612-9199 |