| Lieu | Code postal |
|---|---|
| Antošovice, Ostrava | 711 00 |
| Bartovice, Ostrava | 717, 739 |
| Bělský Les, Ostrava | 700 30 |
| Dubina, Ostrava | 700 30 |
| Heřmanice, Ostrava | 713 00 |
| Hošťálkovice, Ostrava | 725 28 |
| Hrabová, Ostrava | 719, 720, 739 |
| Hrabůvka, Ostrava | 700 30 |
| Hrušov, Ostrava | 711, 713 |
| Hulváky, Ostrava | 703, 709 |
| Koblov, Ostrava | 711 00 |
| Krásné Pole, Ostrava | 725 26 |
| Kunčice, Ostrava | 719 00 |
| Kunčičky, Ostrava | 718 00 |
| Lhotka, Ostrava | 725 28 |
| Mariánské Hory, Ostrava | 702, 709 |
| Martinov, Ostrava | 723 00 |
| Michálkovice, Ostrava | 715 00 |
| Moravská Ostrava, Ostrava | 702, 703 |
| Muglinov, Ostrava | 710, 712 |
| Nová Bělá, Ostrava | 724, 739 |
| Nová Ves, Ostrava | 709 00 |
| Petřkovice, Ostrava | 725 29 |
| Plesná, Ostrava | 725 27 |
| Polanka nad Odrou, Ostrava | 725 25 |
| Poruba, Ostrava | 708 00 |