Gatlinburg, TN is a city located in Sevier County, Tennessee and has a land area of 214.57 square miles (555.73 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in Gatlinburg, Tennessee and it is 37738. The area code(s) for Gatlinburg is 865.
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