ZIP Code 37748: Harriman, TN
County: Roane
Coordinates: 35.93480, -84.51550
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 37748, serving Harriman in TN. It lies in Roane and supports delivery, planning, and address verification.
| Primary City | Harriman |
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| ZIP Code | 37748 |
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| County | Roane |
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| State | TN |
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| Latitude / Longitude | 35.93480, -84.51550 |
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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 37748 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 37748 are listed as 35.93480 / -84.51550, useful for GPS and service checks in and around Harriman, TN.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 37748 for mail delivery and general location reference in
Roane,
TN.
Some addresses near Harriman may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Harriman within TN.
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Frequently Asked Questions
What is the primary city for ZIP code 37748?
The primary city for this ZIP code is Harriman, located in TN.
In which county is 37748 located?
ZIP code 37748 is situated within Roane, TN.
What are the coordinates for 37748?
The approximate center point is 35.93480 (Latitude) and -84.51550 (Longitude).
Is ZIP code 37748 active?
This page lists ZIP 37748 as Listed based on the latest refresh date shown above.
Does ZIP 37748 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