ZIP Code 38558 — Crossville, TN
38558 is a standard (street delivery) ZIP code serving Crossville, Tennessee, in Cumberland County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 38558 at a glance
| ZIP code | 38558 |
|---|---|
| Primary city | Crossville |
| State | Tennessee (TN) |
| County | Cumberland FIPS 47035 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 9,472 |
| Coordinates | 36.005320, -84.873740 |
How ZIP+4 works in 38558
The four digits after the hyphen encode a delivery segment inside 38558. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 38558 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Other ZIP codes in Crossville
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 38558.
| ZIP | City | Distance |
|---|---|---|
| 37723 | Crab Orchard, TN | 4.2 mi |
| 38571 | Crossville, TN | 8.4 mi |
| 38555 | Crossville, TN | 9.8 mi |
| 37854 | Rockwood, TN | 12.4 mi |
| 37726 | Deer Lodge, TN | 13.9 mi |
| 37829 | Oakdale, TN | 14.5 mi |
| 37337 | Grandview, TN | 15.1 mi |
| 37887 | Wartburg, TN | 15.2 mi |
| 38553 | Clarkrange, TN | 15.5 mi |
| 37770 | Lancing, TN | 16.4 mi |
| 38572 | Crossville, TN | 17.9 mi |
| 38578 | Pleasant Hill, TN | 18.2 mi |
Questions about 38558
What is the ZIP+4 code for 38558?
38558 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 38558, you need to look up a specific street address to get them.
What city is 38558?
38558 is assigned to Crossville, Tennessee, in Cumberland County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.