Tennessee Phone Numbers
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The 423 area code is an area code for parts of East Tennessee, covering the Chattanooga and Knoxville metro areas, major cities like Bristol, Morristown and Johnson City, and many rural counties.
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615 is the area code for Nashville and Middle Tennessee. It was one of the first area codes established in 1947.
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The 629 area code covers parts of six counties in Tennessee, including Davidson and Montgomery. It was added to the NANP in 2014.
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Area code 731 is an area code for most of Tennessee, including the cities of Jackson and Dyersburg.
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The 865 area code covers most of East Tennessee, including Knoxville, Oak Ridge, Maryville, and the Great Smoky Mountains National Park.
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901 is the area code for Memphis, TN and the surrounding cities. It covers the western part of the state along the Mississippi River.
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The 931 area code covers parts of middle and western Tennessee, including cities such as Clarksville, Cookeville, and Columbia.