| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Atubrao, Obulo | None |
| Postal/ZIP Codes in Atulara, Obulo | None |
| Postal/ZIP Codes in Biliubu, Obulo | None |
| Postal/ZIP Codes in Locoubu, Obulo | None |
| Postal/ZIP Codes in Motoubu, Obulo | None |
| Postal/ZIP Codes in Obeto, Obulo | None |
| Postal/ZIP Codes in Suriubu, Obulo | None |