| Place |
Post Code |
| Enuagu, Amanuke |
420115 |
| Iruchiafo, Amanuke |
420115 |
| Isiogugu, Amanuke |
420115 |
| Omiah, Amanuke |
420115 |
| Oraukwu, Amanuke |
420115 |
| Umu-Ogbogu, Amanuke |
420115 |
| Umudiaba, Amanuke |
420115 |
| Umudome, Amanuke |
420115 |
| Umueze, Amanuke |
420115 |
| Umuonyala, Amanuke |
420115 |
| Umuyom, Amanuke |
420115 |
| All postal codes in Awka North |
| Achalla, Awka North |
| Amansea, Awka North |
| Amanuke, Awka North |
| Awka, Awka North |
| Ebenebe, Awka North |
| Isu-Aniocha, Awka North |
| Mgbakwu, Awka North |
| Ugbene, Awka North |
| Ugbuenu, Awka North |
| Ukum, Awka North |