Profile
| Postal Code | 4028 |
| Postal Code Name | Debrecen |
| County | Hajdú-Bihar County |
| District | Debreceni járás |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 4026 4027 4029 4032 4033 4034 |
| Postal Code | 4028 |
| Postal Code Name | Debrecen |
| County | Hajdú-Bihar County |
| District | Debreceni járás |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 4026 4027 4029 4032 4033 4034 |