| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Akwana, Arufu | 670107 |
| Postal/ZIP Codes in Arufu, Arufu | 670107 |
| Postal/ZIP Codes in Gidan-Ikwe, Arufu | 670107 |
| Postal/ZIP Codes in Nndo-Yaku, Arufu | 670107 |
| Postal/ZIP Codes in Tombo, Arufu | 670107 |
| Postal/ZIP Codes in Unofo, Arufu | 670107 |
| Postal/ZIP Codes in Warawa, Arufu | 670107 |
| Postal/ZIP Codes in Zebu, Arufu | 670107 |