Where is area code 423?
Area code 423 serves Chattanooga, TN. It was established in 1947.
Major Cities in Area Code 423
The 423 area code covers Chattanooga, TN. Major cities and communities include:
- Chattanooga, Cleveland, Dalton, Lafayette, Athens
History of Area Code 423
Area code 423 was established in 1947 and serves Chattanooga, TN.
Nearby Area Codes
Related area codes near 423:
Common 423 Scam Patterns
Government Impersonation
Scammers pretending to be from IRS, Social Security, or local authorities
Common prefixes: 800, 888, 877
- Threatening immediate arrest
- Demanding immediate payment
- Requesting gift cards or wire transfers
Auto Warranty Scams
Automated calls about extended car warranties
Common prefixes: 833, 844, 855
- Pre-recorded messages
- Urgent warranty expiration claims
- Pressure to provide vehicle information
Tech Support Fraud
Fake technical support calls claiming computer problems
Common prefixes: 866, 877, 888
- Claims of detected viruses
- Requests for remote computer access
- Microsoft/Apple impersonation
Legitimate Callers From 423
Government
Utilities
- — Service and billing notifications
Healthcare
- — Appointment reminders and follow-ups
Chattanooga, TN Authorities & Reporting
- Police: Chattanooga Police Department: (423) 698-2525
- Consumer protection: Tennessee Department of Commerce & Insurance Consumer Affairs Division: 1-800-342-4029
- Fraud unit: Chattanooga Police Department Fraud Unit: (423) 698-5590
- Emergency: 911, (423) 643-6319 (Chattanooga Fire Department)
Immediate steps if you suspect a scam:
- Document the call details
- Report to FTC at ftc.gov/complaint
- Contact local authorities
- Alert your bank if needed
Frequently Asked Questions
Where is the 423 area code?
The 423 area code serves Chattanooga, TN. Major cities include Chattanooga, Cleveland, Dalton, Lafayette, Athens. It was established in 1947.
Is the 423 area code a scam?
The 423 area code itself is legitimate — it covers Chattanooga, TN. But scammers spoof local numbers: 5,162 scams were reported in 2023, with common types including utility 36%, government 24%, banking 35%, other 31%. Always verify unknown callers.
What time zone is area code 423?
Area code 423 is in the Eastern Time (ET).
How do I report a scam call from 423?
Report scam calls to the FTC at reportfraud.ftc.gov, the FCC, and Tennessee Department of Commerce & Insurance Consumer Affairs Division: 1-800-342-4029. For Chattanooga, TN, contact Chattanooga Police Department Fraud Unit: (423) 698-5590 to file a complaint.
How can I protect myself from 423 area code spam calls?
Block unknown numbers, use caller ID / spam-blocking apps, never share personal info with unsolicited callers, and verify callers through official channels. CyberForget's phone tools help check whether a number is linked to known scams.
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