ZIP Code 73937 — Felt, OK
73937 is a standard (street delivery) ZIP code serving Felt, Oklahoma, in Cimarron 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 73937 at a glance
| ZIP code | 73937 |
|---|---|
| Primary city | Felt |
| State | Oklahoma (OK) |
| County | Cimarron FIPS 40025 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 278 |
| Coordinates | 36.564200, -102.767030 |
How ZIP+4 works in 73937
The four digits after the hyphen encode a delivery segment inside 73937. 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 73937 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 73937.
| ZIP | City | Distance |
|---|---|---|
| 73933 | Boise City, OK | 16.1 mi |
| 79087 | Texline, TX | 18.8 mi |
| 73946 | Kenton, OK | 24.9 mi |
| 79051 | Kerrick, TX | 30.5 mi |
| 79022 | Dalhart, TX | 33.1 mi |
| 88415 | Clayton, NM | 34.3 mi |
| 88436 | Sedan, NM | 35.1 mi |
| 73947 | Keyes, OK | 38.3 mi |
Questions about 73937
What is the ZIP+4 code for 73937?
73937 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 73937, you need to look up a specific street address to get them.
What city is 73937?
73937 is assigned to Felt, Oklahoma, in Cimarron 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.