ZIP Code 38077 — Wynnburg, TN
38077 is a standard (street delivery) ZIP code serving Wynnburg, Tennessee, in Lake 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 38077 at a glance
| ZIP code | 38077 |
|---|---|
| Primary city | Wynnburg |
| State | Tennessee (TN) |
| County | Lake FIPS 47095 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Coordinates | 36.328520, -89.474400 |
How ZIP+4 works in 38077
The four digits after the hyphen encode a delivery segment inside 38077. 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 38077 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.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 38077.
| ZIP | City | Distance |
|---|---|---|
| 38079 | Tiptonville, TN | 5.9 mi |
| 38254 | Samburg, TN | 7.8 mi |
| 38232 | Hornbeak, TN | 8.5 mi |
| 38080 | Ridgely, TN | 9 mi |
| 38240 | Obion, TN | 10.1 mi |
| 38007 | Bogota, TN | 11.5 mi |
| 63873 | Portageville, MO | 12.4 mi |
| 63851 | Hayti, MO | 14.7 mi |
| 38260 | Troy, TN | 14.9 mi |
| 63866 | Marston, MO | 15.5 mi |
| 63830 | Caruthersville, MO | 17.5 mi |
| 38259 | Trimble, TN | 18.3 mi |
Questions about 38077
What is the ZIP+4 code for 38077?
38077 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 38077, you need to look up a specific street address to get them.
What city is 38077?
38077 is assigned to Wynnburg, Tennessee, in Lake 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.