| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Adudu, Obi | 951102 |
| Postal/ZIP Codes in Agwatashi, Obi | 951102 |
| Postal/ZIP Codes in Akanga, Obi | 951102 |
| Postal/ZIP Codes in Atabara, Obi | 951102 |
| Postal/ZIP Codes in Daddere, Obi | 951102 |
| Postal/ZIP Codes in Dedere, Obi | 951102 |
| Postal/ZIP Codes in Obi, Obi | 951102 |
| Postal Codes in Obi | |
|---|---|
| Postal/ZIP Codes in Obi, Obi | |
| Postal/ZIP Codes in Zhemegli, Obi | |