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A ZIP+4 code adds four digits to the basic five-digit ZIP code. It helps the USPS deliver mail more precisely to specific addresses or buildings.

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All ZIP Codes for Piney Flats Tennessee – Postal Code Lookup

Piney Flats ZIP Code

The city of Piney Flats is assigned specific ZIP Code(s) by the United States Postal Service (USPS) to make mail delivery accurate and efficient. A ZIP Code in Piney Flats helps identify the correct postal area, ensuring that letters, parcels, and packages reach the right neighborhood or post office without delay. For residents, businesses, and visitors, knowing the correct Piney Flats ZIP Code is important not only for mailing purposes but also for location-based services, navigation, and demographic reference.

Piney Flats

Post Office	Piney Flats
Division	Sullivan
Pincode	37686

Piney Flats

Post Office	Piney Flats
Division	Sullivan
Pincode	37699

Total Post Office (2) Page 1 of 1

Zip Codes in Piney Flats, Tennessee

Zip Code list in Sullivan for your selected city Piney Flats is shown below. Use these ZIP Codes to ensure accurate mail delivery, business operations, or location reference.

37686

37699

About Piney Flats, Tennessee ZIP Codes

Piney Flats is located in Sullivan County, Tennessee. The United States Postal Service (USPS) assigns multiple ZIP Codes in this region to simplify mail distribution, navigation, and address identification. Each ZIP Code in Piney Flats covers a specific neighborhood or area, which is important for residents, businesses, and government offices. Having the correct ZIP Code ensures smooth delivery of letters, online orders, and official documents.

Why Knowing the ZIP Code is Important?

Ensures accurate and timely mail delivery
Helps businesses and eCommerce platforms verify addresses
Useful for demographic research and census data
Required for utilities, banking, and government services

Frequently Asked Questions (FAQs) about Piney Flats ZIP Codes

The primary ZIP Code for Piney Flats, Tennessee depends on the specific neighborhood. Use our list above to find the correct code.

Piney Flats has multiple ZIP Codes covering different areas of the city. Check the table above for the complete list.

You can use our ZIP Code lookup tool by selecting the city, county, and state to locate the right code for your address.

All ZIP Codes in Piney Flats are assigned and managed by the United States Postal Service (USPS) for accurate mail sorting and delivery.

Yes, in many cases a single ZIP Code can cover more than one neighborhood or locality in Piney Flats to simplify mail distribution.

ZIP Codes usually remain stable for decades, but USPS may introduce new codes or adjust boundaries when population grows or new delivery routes are added in Piney Flats.