38556 ZIP Code: Jamestown, Tennessee
ZIP code 38556 covers Jamestown, Tennessee. It sits in Fentress County. A ZIP code is a US Postal Service mail route, not a boundary on a map, so it describes where post is delivered rather than an administrative area.
| ZIP code | 38556 |
|---|---|
| Place | Jamestown |
| State | Tennessee (TN) |
| County or equivalent | Fentress County |
| Phone area codes in Tennessee | 7 |
| Country | United States |
ZIP codes near 38556
- 38504 Allardtabout 9 miles
- 38565 Grimsleyabout 12 miles
- 38577 Pall Mallabout 12 miles
- 38543 Alpineabout 12 miles
- 38589 Wilderabout 13 miles
- 37733 Rugbyabout 13 miles
- 38553 Clarkrangeabout 15 miles
- 38549 Byrdstownabout 15 miles
Distances are straight-line, between the approximate centres of each delivery area.
Got a call from a Tennessee number?
Enter the full 10-digit number to see who it is listed to, where it is registered, and whether it is a mobile, landline or VoIP line.
Frequently asked questions
Where is ZIP code 38556?
ZIP code 38556 is in Jamestown, Tennessee, in Fentress County. ZIP codes are mail delivery routes rather than mapped regions, so the code identifies a set of addresses the Postal Service serves together, not a district with fixed borders.
What county is 38556 in?
38556 is in Fentress County, Tennessee. A single ZIP code can straddle a county line, because mail routes were drawn for delivery efficiency and take no notice of county boundaries, so the county shown is the one the code is primarily associated with.
What area code goes with ZIP code 38556?
ZIP codes and telephone area codes are separate systems with different boundaries, so no ZIP code maps to exactly one area code. Tennessee uses 7 geographic area codes: 423, 615, 629, 731, 865, 901 and 931.
Is 38556 a real ZIP code?
Yes. 38556 appears in the GeoNames postal-code dataset as an active US code assigned to Jamestown, Tennessee. Codes that have been retired or never issued do not appear, which is why entering one on this site returns a not-found page rather than a blank record.
Why do ZIP code boundaries look odd on maps?
Because they are not boundaries. A ZIP code is a collection of mail routes, and a route is a line a carrier walks or drives, not an area. Any ZIP code map you have seen is somebody's approximation drawn around the addresses in a code, which is also why two ZIP code maps rarely agree with each other.
Can two addresses in the same ZIP code be in different cities?
Yes, routinely. The Postal Service assigns a preferred city name to each code for addressing purposes, and that name often covers several neighbouring towns, unincorporated areas or a whole postal district. The place shown here is the one the source names for the code, not a claim that every address in it is inside that town's limits.
ZIP code, place, county and location data from GeoNames, used under CC BY 4.0, extracted 2026-08-22. ZIP codes are Postal Service delivery routes, not administrative areas, so a code can cross city and county lines and the place name shown is the one the source records for the code. Coordinates are an approximate centre of the delivery area, not a precise location. Population and time zone are not shown because the source does not publish them.