Area code 423 serves eastern Tennessee, including Chattanooga, Johnson City, and Kingsport. Introduced in 1995 from a split of 615, it now partially overlays with 865 and 931. The region is known for its Appalachian scenery, Civil War history, and strong ties to bluegrass and country music. Chattanooga stands out for its revitalized riverfront and growing tech sector.
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Select Virtual Numbers by Area Code 423
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Cities of Area Code 423
Description of the cities in area code 423
About Bristol
Bristol is a vibrant city located in the TN area, home to approximately 26,666 residents.
Geographically, it lies at a latitude of 36.59511 and a longitude of -82.18874 , with an elevation of 511 meters above sea level.
The city spans from 36.59603 N to 36.467761 S and stretches east to -82.095975 and west to -82.322853.
Learn more about Bristol on Wikipedia
About East Chattanooga
East Chattanooga is a vibrant city located in the TN area, home to approximately 181,099 residents.
Geographically, it lies at a latitude of 35.04563 and a longitude of -85.30968 , with an elevation of 206 meters above sea level.
The city spans from 35.214299 N to 34.982924 S and stretches east to -85.051112 and west to -85.468055.
Learn more about East Chattanooga on Wikipedia
About East Ridge
East Ridge is a vibrant city located in the TN area, home to approximately 29,302 residents.
Geographically, it lies at a latitude of 36.01036 and a longitude of -84.26964 , with an elevation of 259 meters above sea level.
The city spans from 36.064502 N to 35.874865 S and stretches east to -84.156558 and west to -84.436588.
Learn more about East Ridge on Wikipedia
About Johnson City
Johnson City is a vibrant city located in the TN area, home to approximately 66,027 residents.
Geographically, it lies at a latitude of 36.31344 and a longitude of -82.35347 , with an elevation of 498 meters above sea level.
The city spans from 36.438008 N to 36.258847 S and stretches east to -82.292707 and west to -82.523299.
Learn more about Johnson City on Wikipedia
About Kingsport
Kingsport is a vibrant city located in the TN area, home to approximately 53,014 residents.
Geographically, it lies at a latitude of 36.54843 and a longitude of -82.56182 , with an elevation of 369 meters above sea level.
The city spans from 36.594605 N to 36.433838 S and stretches east to -82.381367 and west to -82.673952.
Learn more about Kingsport on Wikipedia
About Morristown
Morristown is a vibrant city located in the TN area, home to approximately 29,478 residents.
Geographically, it lies at a latitude of 36.21398 and a longitude of -83.29489 , with an elevation of 397 meters above sea level.
The city spans from 36.272957 N to 36.133239 S and stretches east to -83.188213 and west to -83.429145.
Learn more about Morristown on Wikipedia
About South Cleveland
South Cleveland is a vibrant city located in the TN area, home to approximately 43,898 residents.
Geographically, it lies at a latitude of 35.15952 and a longitude of -84.87661 , with an elevation of 265 meters above sea level.
The city spans from 35.242473 N to 35.118939 S and stretches east to -84.804226 and west to -84.959019.
Learn more about South Cleveland on Wikipedia
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