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Area Code 423 Prefixes

Prefixes
423-200-XXXX
City
Morristown
County
Hamblen
Phone Type
Landline Numbers
Prefixes
423-201-XXXX
City
LaFollette
County
Campbell
Phone Type
Landline Numbers
Prefixes
423-202-XXXX
City
Johnson City
County
Washington
Phone Type
Landline Numbers
Prefixes
423-206-XXXX
City
Morristown
County
Hamblen
Phone Type
Wireless Numbers
Prefixes
423-207-XXXX
City
Kingsport
County
Sullivan
Phone Type
Landline Numbers
Prefixes
423-208-XXXX
City
Chattanooga
County
Hamilton
Phone Type
Wireless Numbers
Prefixes
423-209-XXXX
City
Chattanooga
County
Hamilton
Phone Type
Landline Numbers
Prefixes
423-210-XXXX
City
Tellico Plains
County
Monroe
Phone Type
Wireless Numbers
Prefixes
423-212-XXXX
City
Blountville
County
Sullivan
Phone Type
Landline Numbers
Prefixes
423-213-XXXX
City
Johnson City
County
Washington
Phone Type
Wireless Numbers
Prefixes
423-214-XXXX
City
Englewood
County
McMinn
Phone Type
Wireless Numbers
Prefixes
423-215-XXXX
City
Oneida
County
Scott
Phone Type
Wireless Numbers
Prefixes
423-216-XXXX
City
Benton
County
Polk
Phone Type
Landline Numbers
Prefixes
423-217-XXXX
City
Bristol
County
Sullivan
Phone Type
Landline Numbers
Prefixes
423-218-XXXX
City
Johnson City
County
Washington
Phone Type
Landline Numbers
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Area Code 423 Information

The 423 Area Code (or Area Code 423) is located in the state of TN. Area Code 423 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 2.01 million unique phone numbers and 6.9 million individuals near the city of Morristown

Area Code 423 History

Area code 423 was put into service. Area code 423 was created from a split of area code 615. In 1999 area code 423 was split to form area code 865.

There are other places with the same area code 423:

Chattanooga, TN>Cleveland, TN>East Ridge, TN>Johnson City, TN>Kingsport, TN>Morristown, TN

$98.8K
Average property valuation
The average home value is $98.8K.
62 y/o
Average Age
The average resident's age is 62 y/o.
$52.3K
Residents' average wealth
Income average is $52.3K.        
6,651,194
Tennessee - TN Population
Population in Area Code 423: 6,651,194.
Tennessee - TN
Latitude: 34° 59′ N to 36° 41′ N Longitude: 81° 39′ W to 90° 19′ W
Eastern / Central 02:29:25
Time zone
Time zone in Area Code 423: Eastern / Central 02:29:25.