| Locality | Post Code |
|---|---|
| Abenia, Jomoro | WJ |
| Abua, Jomoro | WJ |
| Abuoso, Jomoro | WJ |
| Achiankua, Jomoro | WJ |
| Aduni, Jomoro | WJ |
| Ahobre, Jomoro | WJ |
| Ahumkaswaso, Jomoro | WJ |
| Ajesa, Jomoro | WJ |
| Ajuan, Jomoro | WJ |
| Akusuansa, Jomoro | WJ |
| Alakabo, Jomoro | WJ |
| Alakwababo, Jomoro | WJ |
| Alawuri, Jomoro | WJ |
| Alenda, Jomoro | WJ |
| Alenda Wharf, Jomoro | WJ |
| Aloazure, Jomoro | WJ |
| Aloen, Jomoro | WJ |
| Amoakuswaso, Jomoro | WJ |
| Amoswaso, Jomoro | WJ |
| Ankasa, Jomoro | WJ |
| Anomatuepin, Jomoro | WJ |
| Anoto, Jomoro | WJ |
| Anwiafutu, Jomoro | WJ |
| Anwianwia, Jomoro | WJ |
| Apolon, Jomoro | WJ |
| Asuswaso, Jomoro | WJ |