ZIP Code 37699

About Piney Flats

Piney Flats is an unincorporated community in Sullivan County in the U.S. state of Tennessee. It is part of the Metropolitan Statistical Area, which is a component of the Johnson City-Kingsport-Bristol, TN-VA Combined Statistical Area – commonly known as the "Tri-Cities" region. Some areas of Piney Flats along U.S. Route 11E have been annexed by Johnson City and Bluff City north of the intersection and areas along Allison Road & Piney Flats Road. The ZIP Code for Piney Flats is 37686.

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