73571 ZIP Code: Vinson, Oklahoma
ZIP code 73571 covers Vinson, Oklahoma. It sits in Harmon 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 | 73571 |
|---|---|
| Place | Vinson |
| State | Oklahoma (OK) |
| County or equivalent | Harmon County |
| Phone area codes in Oklahoma | 4 |
| Country | United States |
ZIP codes near 73571
- 79230 Dodson, TXabout 13 miles
- 73550 Hollisabout 15 miles
- 73544 Gouldabout 17 miles
- 79095 Wellington, TXabout 21 miles
- 73673 Willowabout 21 miles
- 73554 Mangumabout 23 miles
- 73645 Erickabout 23 miles
- 73668 Texolaabout 23 miles
Distances are straight-line, between the approximate centres of each delivery area.
Got a call from a Oklahoma 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 73571?
ZIP code 73571 is in Vinson, Oklahoma, in Harmon 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 73571 in?
73571 is in Harmon County, Oklahoma. 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 73571?
ZIP codes and telephone area codes are separate systems with different boundaries, so no ZIP code maps to exactly one area code. Oklahoma uses 4 geographic area codes: 405, 539, 580 and 918.
Is 73571 a real ZIP code?
Yes. 73571 appears in the GeoNames postal-code dataset as an active US code assigned to Vinson, Oklahoma. 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.