Cheyenne Oklahoma ZIP Codes
Cheyenne holds a single ZIP code.
Every ZIP code in Cheyenne
| ZIP code | County |
|---|---|
| 73628 | Roger Mills County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Cheyenne codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Cheyenne. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Cheyenne ZIP code begins 736. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 34 ZIP codes, so Cheyenne accounts for 3% of it.
Every Oklahoma ZIP prefix and the region it covers →
Area codes covering Cheyenne
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Cheyenne occupies.
Cheyenne Oklahoma area codes in full →
Where Cheyenne's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Cheyenne
| City | Distance | ZIP codes |
|---|---|---|
| Reydon Oklahoma ZIP codes | 14 mi | 1 ZIP code |
| Hammon Oklahoma ZIP codes | 17 mi | 1 ZIP code |
| Sweetwater Oklahoma ZIP codes | 19 mi | 1 ZIP code |
| Elk City Oklahoma ZIP codes | 21 mi | 2 ZIP codes |
| Sayre Oklahoma ZIP codes | 22 mi | 1 ZIP code |
| Leedey Oklahoma ZIP codes | 26 mi | 1 ZIP code |
| Canute Oklahoma ZIP codes | 26 mi | 1 ZIP code |
| Carter Oklahoma ZIP codes | 29 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.