| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Blidari, Cobia | 137096 |
| Postal/ZIP Codes in Călugăreni, Cobia | 137097 |
| Postal/ZIP Codes in Căpşuna, Cobia | 137098 |
| Postal/ZIP Codes in Cobia, Cobia | 137095 |
| Postal/ZIP Codes in Cobiuţa, Cobia | 137099 |
| Postal/ZIP Codes in Crăciuneşti, Cobia | 137101 |
| Postal/ZIP Codes in Frasin-Deal, Cobia | 137102 |
| Postal/ZIP Codes in Frasin-Vale, Cobia | 137103 |
| Postal/ZIP Codes in Gherghiţeşti, Cobia | 137104 |
| Postal/ZIP Codes in Mănăstirea, Cobia | 137106 |
| Postal/ZIP Codes in Mislea, Cobia | 137107 |