Oklahoma City zipcode
| City | Oklahoma City |
| ZIP Code | 73123 |
| Type | PO Box |
| State Code | OK |
| State | Oklahoma |
ZIP code of Oklahoma City is 73123. This place is located in Oklahoma state in US. To send any postal service to Oklahoma City, you must use 73123 zipcode.
The ZIP code 73123 is also used with 1 more city name of Oklahoma.
- Warr Acres, OK
You should avoid following 1 city name of Oklahoma to be used with the ZIP code 73123.
- Okc, OK