| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Chafajaule, Riba | 640107 |
| Postal/ZIP Codes in Dasin Bwatiye, Riba | 640107 |
| Postal/ZIP Codes in Dasin Hausa, Riba | 640107 |
| Postal/ZIP Codes in Dulo Bwatiye, Riba | 640107 |
| Postal/ZIP Codes in Dulo-Fulani, Riba | 640107 |
| Postal/ZIP Codes in Farang-Farang, Riba | 640107 |
| Postal/ZIP Codes in Fufore, Riba | 640107 |
| Postal/ZIP Codes in Ribadu, Riba | 640107 |
| Postal/ZIP Codes in Slomsi, Riba | 640107 |
| Postal/ZIP Codes in Wuro-Mallum, Riba | 640107 |