| Location | Postcode |
| Abba St. | 500262 |
| Abakaliki St. | 500262 |
| Abonnema Rd. | 500262 |
| Afikpo St. | 500262 |
| Agede St. | 500262 |
| Akokwa St. | 500262 |
| Awkuzu St. | 500262 |
| Emenike St. | 500262 |
| Ikot Ekpene St. | 500262 |
| Ikwerre Rd. | 500262 |
| Nanka St. | 500262 |
| Niemanze St. | 500262 |
| Njemanze | 500262 |
| Nsukka St. | 500262 |
| Obodu St. | 500262 |
| Ogwa St. | 500262 |
| Ojike St. | 500262 |
| Okija St. | 500262 |
| Orlu St. | 500262 |
| Udi St. | 500262 |
| Urualla St. | 500262 |
| Uyo St. | 500262 |
| Agip Rd. | 500262 |
| Ebira Rd. | 500262 |
| Epirikom St. | 500262 |
| Express Way. | 500262 |
| Road C | 500262 |
| Road A | 500262 |
| Road B | 500262 |
| Uni Tech. Rd. | 500262 |
Diobu mile 1 Port Harcourt Postal Code (Diobu mile 1 PH Zip Code)
By admin