Area Code 423

All Information about Area Code 423
General Information about Area Code 423
Country United States
State / Province / Territory Tennessee
Major City Chattanooga
Time Zone Eastern (UTC-05:00)

Active Prefixes in Area Code 423

Prefix Primary City County Phone Type
423-425 Chattanooga Hamilton Landline
423-210 Tellico Plains Monroe Wireless
423-699 Mountain City Johnson Landline
423-821 Chattanooga Hamilton Landline
423-961 Cleveland Bradley Landline
423-371 Sweetwater Monroe Wireless
423-620 Greeneville Greene Wireless
423-454 Decatur Meigs Landline
423-713 Chattanooga Hamilton Landline
423-376 Madisonville Monroe Landline
423-593 Chattanooga Hamilton Wireless
423-528 Afton Greene Wireless
423-567 Dayton Rhea Wireless
423-446 Fall Branch Washington Wireless
423-256 Mount Carmel Hawkins Landline
423-373 Bulls Gap Hawkins Landline
423-243 Chattanooga Hamilton Landline
423-795 Johnson City Washington Landline
423-279 Blountville Sullivan Landline
423-234 Rogersville Hawkins Landline
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