| Locality | Post Code |
|---|---|
| Nyimboko, Bawku | UA |
| Palaweaga, Bawku | UA |
| Palugu, Bawku | UA |
| Sogodi, Bawku | UA |
| Tambaligu, Bawku | UA |
| Tampizua, Bawku | UA |
| Yasuntinga, Bawku | UA |
| Zabugu, Bawku | UA |
| Zawse Natinga, Bawku | UA |
| Ziedi, Bawku | UA |
| Zirizawga, Bawku | UA |
| Zombaw, Bawku | UA |
| Zule, Bawku | UA |
| Upper East Postal Codes | |
|---|---|
| Talensi | Pusiga |
| Nabdam | Kasena Nankana West |
| Kasena Nankana East | Garu Tempane |
| Builsa South | Builsa North |
| Bongo | Bolgatanga |
| Binduri | Bawku West |
| Bawku | |