OSTBY, ND ZIP Code
| City | OSTBY |
| State | North Dakota |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
58384 OSTBY, ND is set as NOT ACCEPTABLE city name for ZIP Code 58384. Use WILLOW CITY, ND for your mailing or form filling.
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of OSTBY, ND ZIP Codes
| ZIP | CITY | STATE | TYPE | POPU |
|---|---|---|---|---|
| 58384 | WILLOW CITY | ND | STANDARD | 323 |
Post offices
WILLOW CITY — Post Office™ 259 MAIN ST WILLOW CITY, ND 58384-9998 |
ZIP Codes for other locations
State for OSTBY
North Dakota ZIP CodesOther cities in North Dakota