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423-923

You are reviewing the Area Code (NPA/NXX) report for 423-923. Did you mean to search the SMS short code 423923?

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Raw Number423923
Basic Format423-923
NPA (Area Code)423
NXX923

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
423-923-0XXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLRTROGERSVILLETNSE
423-923-1XXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLRTROGERSVILLETNSE
423-923-2XXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLRTROGERSVILLETNSE
423-923-3XXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLAS06/23/2005ROGERSVILLETNSE07/18/2005
423-923-4XXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLRTROGERSVILLETNSE
423-923-5XXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLAS03/22/2007ROGERSVILLETNSE04/21/2007
423-923-6XXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLAS08/22/2007ROGERSVILLETNSE09/17/2007
423-923-7XXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLAS08/22/2006ROGERSVILLETNSE09/17/2006
423-923-8XXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLRTROGERSVILLETNSE
423-923-9XXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLAS11/07/2008ROGERSVILLETNSE12/06/2008
423-923-XXXX6214NEW CINGULAR WIRELESS PCS, LLC - GAROGERSVLASROGERSVILLETN

Reports

Anonymous User from Morristown, Tennessee

August 19, 2025 at 3:28 PM

423-923-4494 reported as a Robocall. Received on August 16, 2025 at 1:02 PM.

Anonymous User from , TN

May 1, 2024 at 2:54 PM

423-923-1051 reported as a Live Voice or Other. Received on May 1, 2024 at 2:08 PM.
Call for No Subject Provided

Anonymous User from Erwin, Tennessee

March 7, 2024 at 4:42 PM

423923630 reported as a Robocall. Received on March 7, 2024 at 4:01 PM.

Anonymous User from Mohawk, Tennessee

November 1, 2023 at 9:01 AM

423-923-6640 reported as a Live Voice or Other. Received on October 31, 2023 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , TX

August 5, 2023 at 3:30 PM

423-923-0824 reported as a Robocall. Received on August 5, 2023 at 3:30 PM.
Call for No Subject Provided

Anonymous User from Oakland, CA

July 31, 2023 at 4:21 PM

844-203-8390 reported as a Prerecorded Voice. Received on July 31, 2023 at 8:47 AM.
Unwanted call for Other Services
Caller ID indicated they called from 423-923-0015
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Phoenixville, Pennsylvania

June 8, 2023 at 2:53 PM

423-923-2350 reported as a Robocall. Received on June 8, 2023 at 2:38 PM.
Call for Computer & technical support

Anonymous User from The Dalles, Oregon

January 24, 2023 at 1:26 PM

423-923-7037 reported as a Robocall. Received on January 24, 2023 at 10:23 AM.

Anonymous User from , CA

September 14, 2016 at 4:56 PM

reported as a Abandoned Calls. Received on September 14, 2016 at 6:55 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 423-923-1704
Contacted via Wired

Anonymous User from , PA

May 18, 2016 at 9:14 PM

423-923-0680 reported as a Prerecorded Voice. Received on May 18, 2016 at 10:48 AM.
Robocall for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

423-923-0XXX: 423-923-0000 | 423-923-0010 | 423-923-0012 | 423-923-0017 | 423-923-0026 | 423-923-0032 | 423-923-0238 | 423-923-0247 | 423-923-0248 | 423-923-0603 | 423-923-0609 | 423-923-0648 | 423-923-0680 | 423-923-0684 | 423-923-0688 | 423-923-0800 | 423-923-0802 | 423-923-0808 | 423-923-0820 | 423-923-0822 | 423-923-0828 |
423-923-1XXX: 423-923-1000 | 423-923-1001 | 423-923-1003 | 423-923-1052 | 423-923-1053 | 423-923-1054 | 423-923-1700 | 423-923-1703 | 423-923-1708 | 423-923-1747 | 423-923-1777 |
423-923-2XXX: 423-923-2300 | 423-923-2301 | 423-923-2303 | 423-923-2353 | 423-923-2354 | 423-923-2358 |
423-923-6XXX: 423-923-6300 | 423-923-6303 | 423-923-6309 | 423-923-6310 | 423-923-6396 | 423-923-6398 | 423-923-6600 | 423-923-6603 | 423-923-6606 | 423-923-6644 | 423-923-6647 | 423-923-6648 |
423-923-7XXX: 423-923-7000 | 423-923-7030 | 423-923-7035 | 423-923-7037 | 423-923-7040 | 423-923-7070 |