| Postal Code | 45-641 |
| Postal Code Name | Opole |
| Voivodeship | Opole Voivodeship |
| County | Opole |
| Timezone | Central European Time (CET) |
| Adjacent Postal Codes | 45-601 45-625 45-626 45-627 45-628 45-630 45-631 45-632 45-634 45-635 45-638 45-639 45-640 45-644 45-645 45-646 45-647 45-648 45-653 45-654 45-655 45-656 45-661 45-663 45-667 45-675 46-050 46-061 |