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423-433

You are reviewing the Area Code (NPA/NXX) report for 423-433. Did you mean to search the SMS short code 423433?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number423433
Basic Format423-433
NPA (Area Code)423
NXX433

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
423-433-0XXX4510UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TNJOHNSON CYRTJOHNSON CITYTNSE
423-433-1XXX4510UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TNJOHNSON CYRTJOHNSON CITYTNSE
423-433-2XXX4510UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TNJOHNSON CYRTJOHNSON CITYTNSE
423-433-3XXX4510UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TNJOHNSON CYRTJOHNSON CITYTNSE
423-433-4XXX4510UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TNJOHNSON CYRTJOHNSON CITYTNSE
423-433-5XXX4510UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TNJOHNSON CYRTJOHNSON CITYTNSE
423-433-6XXX4510UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TNJOHNSON CYRTJOHNSON CITYTNSE
423-433-7XXX6673CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TNJOHNSON CYAS03/28/2008JOHNSON CITYTNSE04/27/2008
423-433-8XXX8645SUNCOM DBA T-MOBILE USAJOHNSON CYAS11/14/2007JOHNSON CITYTNSE11/28/2007
423-433-9XXX6673CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TNJOHNSON CYAS08/25/2008JOHNSON CITYTNSE09/22/2008
423-433-XXXX4510UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TNJOHNSON CYASJOHNSON CITYTN

Business/Government Phones on the 423-433 Prefix

PhoneNameAddress
423-433-9891Johnson City Generators
423-433-6550SoFHA Imaging Center818 Sunset Drive Johnson City 37604 US
423-433-6630Primary Care of Elizabethton314 Rogosin Drive Elizabethton 37643 US
423-433-6640Comprehensive Breast Center818 Sunset Drive Johnson City 37604 US

Reports

Anonymous User from Kingsport, Tennessee

March 3, 2026 at 2:25 PM

423-433-3314 reported as a unwanted call. Received on March 3, 2026 at 2:04 PM.
Call for Medical & prescriptions

Anonymous User from , OH

February 12, 2026 at 10:53 AM

423-433-3963 reported as a Live Voice or Other. Received on February 12, 2026 at 10:52 AM.

Anonymous User from , TN

November 29, 2025 at 1:00 PM

423-433-9121 reported as a Robocall. Received on November 29, 2025 at 12:54 PM.

Anonymous User from , TN

November 29, 2025 at 12:59 PM

423-433-9121 reported as a Robocall. Received on November 29, 2025 at 11:37 AM.

Anonymous User from , TN

November 29, 2025 at 12:58 PM

423-433-9121 reported as a Robocall. Received on November 29, 2025 at 10:21 AM.

Anonymous User from , TN

November 29, 2025 at 12:58 PM

423-433-9121 reported as a Robocall. Received on November 29, 2025 at 10:12 AM.

Anonymous User from Blountville, Tennessee

November 17, 2025 at 11:21 AM

423-433-1521 reported as a Robocall. Received on November 17, 2025 at 10:29 AM.

Anonymous User from Monticello, Kentucky

March 4, 2025 at 5:47 PM

423-433-1343 reported as a Live Voice or Other. Received on March 4, 2025 at 3:26 PM.
Call for No Subject Provided

Anonymous User from , TN

January 23, 2025 at 2:16 PM

423-433-2152 reported as a Robocall. Received on January 23, 2025 at 2:08 PM.
Call for Medical & prescriptions

Anonymous User from Ooltewah, Tennessee

January 22, 2025 at 7:02 PM

423-433-1433 reported as a Live Voice or Other. Received on January 22, 2025 at 6:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , TN

November 29, 2024 at 9:35 AM

423-433-1729 reported as a Live Voice or Other. Received on November 29, 2024 at 8:12 AM.
Call for No Subject Provided

Anonymous User from , TN

July 23, 2024 at 5:40 PM

423-433-0056 reported as a Live Voice or Other. Received on July 23, 2024 at 2:28 PM.
Call for No Subject Provided

Anonymous User from Chattanooga, Tennessee

July 7, 2024 at 5:39 PM

423-433-3781 reported as a Live Voice or Other. Received on June 26, 2024 at 8:57 AM.

Anonymous User from San Carlos, California

September 14, 2023 at 12:08 AM

423-433-5251 reported as a Robocall. Received on September 13, 2023 at 7:54 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Bristol, Tennessee

March 30, 2023 at 8:20 AM

423-433-6357 reported as a Robocall. Received on March 28, 2023 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from Del Rio, Tennessee

November 21, 2022 at 8:54 PM

423-433-4953 reported as a Live Voice or Other. Received on November 15, 2022 at 1:39 PM.
Call for Dropped call or no message

Most 'popular' numbers on this prefix:

423-433-0XXX: 423-433-0000 | 423-433-0015 | 423-433-0020 | 423-433-0050 | 423-433-0052 | 423-433-0055 |
423-433-1XXX: 423-433-1300 | 423-433-1331 | 423-433-1337 | 423-433-1340 | 423-433-1345 | 423-433-1347 | 423-433-1400 | 423-433-1431 | 423-433-1433 | 423-433-1439 | 423-433-1445 | 423-433-1447 |
423-433-2XXX: 423-433-2151 | 423-433-2157 | 423-433-2159 | 423-433-2169 | 423-433-2197 | 423-433-2198 |
423-433-4XXX: 423-433-4900 | 423-433-4950 | 423-433-4955 | 423-433-4959 | 423-433-4997 | 423-433-4998 |
423-433-5XXX: 423-433-5250 | 423-433-5253 | 423-433-5259 | 423-433-5263 | 423-433-5268 |
423-433-6XXX: 423-433-6310 | 423-433-6317 | 423-433-6318 | 423-433-6351 | 423-433-6353 | 423-433-6359 | 423-433-6500 | 423-433-6501 | 423-433-6508 | 423-433-6550 | 423-433-6553 | 423-433-6555 | 423-433-6600 | 423-433-6640 | 423-433-6645 | 423-433-6647 | 423-433-6656 | 423-433-6660 |
423-433-7XXX: 423-433-7100 | 423-433-7102 | 423-433-7105 | 423-433-7195 | 423-433-7197 |
423-433-9XXX: 423-433-9800 | 423-433-9807 | 423-433-9809 | 423-433-9895 | 423-433-9898 | 423-433-9899 |