Who called from a 423 number? Look up any Tennessee phone number for free.
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Eastern Tennessee, including Chattanooga, Kingsport, and Johnson City, is served by the 423 area code. BlueCross BlueShield of Tennessee support lines, Tennessee Valley Authority administrators, and Volkswagen Chattanooga plant recruiters are common callers.
423 area code numbers reported as unwanted calls to the FTC in the last 30 days.
| Phone Number | Complaints | Last Reported |
|---|---|---|
| (423) 557-4590 | ||
| (423) 822-2465 | ||
| (423) 633-1613 | ||
| (423) 899-0921 | ||
| (423) 960-1949 | ||
| (423) 597-8188 | ||
| (423) 597-8095 | ||
| (423) 247-4171 | ||
| (423) 477-3594 | ||
| (423) 793-7915 |
Scammers use 423 numbers for Social Security scams and aggressive car warranty calls. They try to sell you worthless service contracts or steal your personal information by posing as agents.
"They wanted to suspend my number and told me two detectives would be at my door in the morning to issue me another one. Scammmm"
"lady from this number called me. Told her we have told them several times we are not interested in their car warranty, and I hung up on her. She immediately called me back. I answered phone with the response of 'why are you calling me back?' She answered, 'to let you know we don't have a do not call list.'"
"I received a message from this man stating that he had two complaints against me and that I needed to call another number with a case number. He then stated on the message that I needed to call back because it would be bad if he found me first."
"Got a call from 423-822-2465 telling my prescription is overdue and asking me to call 855-708-3581 and a extension number I don't ever used CVS, that's a scam"
"claimed to be IRS. asked for 7 thousand dollars or id go to jail and send police to my house. obviously fake and as soon as I questioned the person about it they hung up. Indian accent."
"This number calls my house about three-four times a day. They leave a recorded message that my braces are ready and if they don't hear from me, medicare will deny all future claims."
"This number calls me once a month to tell me my electric is going to be shut off within the next 30min if I don't call and make a payment."
Area code 423 serves two disconnected areas of East Tennessee, separated by area code 865.
No other cities and towns are explicitly mentioned in the provided context.
Area code 423 is overlaid by area code 729 . Area code 423 was created in 1995. Area code 729 was approved on May 30, 2023. Permissive ten-digit dialing started on August 5, 2024, and becomes mandatory on August 5, 2025. Central office code activations for 729 may begin on September 5, 2025.
No, 423 is a legitimate Tennessee area code serving the eastern portion of the state, including Chattanooga and Johnson City. Scammers spoof 423 numbers because the prefix is trusted by residents across eastern Tennessee.
SSA impersonators using fake names like "Alex Riley" claiming your number was used near the Texas border are highly reported. CVS Caremark and Aetna pharmacy phishing calls claiming overdue prescriptions, and IRS arrest warrant callers demanding untraceable payments, are distinctly localized here.