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Phone Directory 423-307 Detail

State Major City Time Zone
Tennessee Chattanooga Eastern / Central

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Example: (423) 307-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
423-307 Morristown, TN Windstream Norlight Hamblen Landline 10/24/2005

Other Series For Prefixes

423-3070###
423-3071###
423-3072###
423-3073###
423-3074###
423-3075###
423-3076###
423-3077###
423-3078###
423-3079###