| Place | Postal Code |
|---|---|
| Afuye, Gumsu | 611106 |
| Aubre, Gumsu | 611106 |
| Boboshe, Gumsu | 611106 |
| Durbel, Gumsu | 611106 |
| Jemuri, Gumsu | 611106 |
| Kaza, Gumsu | 611106 |
| Kudeye, Gumsu | 611106 |
| Magarta, Gumsu | 611106 |
| Mallam Mafa, Gumsu | 611106 |
| Mudu, Gumsu | 611106 |
| Mujigete, Gumsu | 611106 |
| Mukeye, Gumsu | 611106 |
| Mulye, Gumsu | 611106 |
| Postal Codes in Dikwa | |
|---|---|
| Dikwa, Dikwa | |
| Gumsu, Dikwa | |