ZIP Code 37686: Piney Flats, TN
County: Sullivan
Coordinates: 36.44610, -82.33400
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 37686, serving Piney Flats in TN. It lies in Sullivan and supports delivery, planning, and address verification.
| Primary City | Piney Flats |
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| ZIP Code | 37686 |
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| County | Sullivan |
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| State | TN |
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| Latitude / Longitude | 36.44610, -82.33400 |
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| ZIP Type | Standard |
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| Time Zone | Eastern Time (ET) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 37686 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 37686 is commonly represented around 36.44610, -82.33400. These coordinates help identify the general area within Sullivan, TN.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 37686 for mail delivery and general location reference in
Sullivan,
TN.
This ZIP may extend beyond the city core into nearby communities within Sullivan.
Related ZIP Codes (Nearby)
Explore other postal codes near Piney Flats within TN.
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Frequently Asked Questions
What is the primary city for ZIP code 37686?
The primary city for this ZIP code is Piney Flats, located in TN.
In which county is 37686 located?
ZIP code 37686 is situated within Sullivan, TN.
What are the coordinates for 37686?
The approximate center point is 36.44610 (Latitude) and -82.33400 (Longitude).
Is ZIP code 37686 active?
This page lists ZIP 37686 as Listed based on the latest refresh date shown above.
Does ZIP 37686 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08