| Areas |
|---|
| Banjiram, Guyuk |
| Bobini, Guyuk |
| Chikila, Guyuk |
| Dukul, Guyuk |
| Dumna, Guyuk |
| Guyuk, Guyuk |
| Kola, Guyuk |
| All postal codes in Adamawa |
|---|
| Demsa |
| Fufore |
| Ganye |
| Girei |
| Gombi |
| Guyuk |
| Hong |
| Jada |
| Lamurde |
| Madagali |
| Maiha |
| Mayo Belwa |
| Michika |
| Mubi North |
| Mubi South |
| Numan |
| Shelleng |
| Song |
| Toungo |
| Yola North |
| Yola South |