ZIP Code 74630 — Billings, OK
74630 is a standard (street delivery) ZIP code serving Billings, Oklahoma, in Noble 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 74630 at a glance
| ZIP code | 74630 |
|---|---|
| Primary city | Billings |
| State | Oklahoma (OK) |
| County | Noble FIPS 40103 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 890 |
| Coordinates | 36.497360, -97.429600 |
How ZIP+4 works in 74630
The four digits after the hyphen encode a delivery segment inside 74630. 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 74630 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 74630.
| ZIP | City | Distance |
|---|---|---|
| 73738 | Garber, OK | 7.8 mi |
| 74653 | Tonkawa, OK | 11.3 mi |
| 74640 | Hunter, OK | 13.1 mi |
| 73730 | Covington, OK | 14 mi |
| 74651 | Red Rock, OK | 14.4 mi |
| 74643 | Lamont, OK | 14.6 mi |
| 73757 | Lucien, OK | 15.3 mi |
| 73077 | Perry, OK | 16 mi |
| 73736 | Fairmont, OK | 17.7 mi |
| 74644 | Marland, OK | 18.9 mi |
| 73701 | Enid, OK | 20.5 mi |
| 74601 | Ponca City, OK | 21.2 mi |
Questions about 74630
What is the ZIP+4 code for 74630?
74630 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 74630, you need to look up a specific street address to get them.
What city is 74630?
74630 is assigned to Billings, Oklahoma, in Noble 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.