Pocahontas, TN is a city located in Hardeman County, Tennessee and has a land area of 68.72 square miles (177.98 km2). The water area for the city is 0.39 square miles or 1.01 km2. There is one unique zip code in Pocahontas, Tennessee and it is 38061. The area code(s) for Pocahontas is 731.
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