| Locality | Post Code |
|---|---|
| Ajundak, Dahuk | 42 |
| Alakina, Dahuk | 42 |
| Alindk, Dahuk | 42 |
| Alkishk, Dahuk | 42 |
| Arida, Dahuk | 42 |
| Ashan, Dahuk | 42 |
| Avlyas, Dahuk | 42 |
| Avrik Lower, Dahuk | 42 |
| Avrik Upper, Dahuk | 42 |
| Bablu, Dahuk | 42 |
| Babukhke Upper, Dahuk | 42 |
| Bade, Dahuk | 42 |
| Bafrnav, Dahuk | 42 |
| Bagera Collective, Dahuk | 42 |
| Bagera Lower, Dahuk | 42 |
| Bagera Nasara, Dahuk | 42 |
| Bagera Upper, Dahuk | 42 |
| Bajilla, Dahuk | 42 |
| Bajlur, Dahuk | 42 |
| Bakhurnif, Dahuk | 42 |
| Bakuz, Dahuk | 42 |
| Balaka, Dahuk | 42 |
| Banasura, Dahuk | 42 |
| Banda, Dahuk | 42 |
| Banye, Dahuk | 42 |
| Bare Bahar, Dahuk | 42 |