Welch, WV is a city located in Mcdowell County, West Virginia and has a land area of 106.01 square miles (274.56 km2). The water area for the city is 0.18 square miles or 0.47 km2. There is one unique zip code in Welch, West Virginia and it is 24801. The area code(s) for Welch is 304/681.
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