| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Eguare, Ewu | 310113 |
| Postal/ZIP Codes in Eko-Ojemen, Ewu | 310113 |
| Postal/ZIP Codes in Eko-Ori, Ewu | 310113 |
| Postal/ZIP Codes in Idumuagbodor, Ewu | 310113 |
| Postal/ZIP Codes in Iduwele, Ewu | 310113 |
| Postal/ZIP Codes in Ihanlen, Ewu | 310113 |
| Postal/ZIP Codes in Ihenwen, Ewu | 310113 |
| Postal/ZIP Codes in Ukhiodo, Ewu | 310113 |
| Postal/ZIP Codes in Uzogholo, Ewu | 310113 |