Aniocha North Local Government Area (LGA) of Delta State, Nigeria, has several Districts which all make use of different postal or zip codes.
Here are the postal codes for towns within Aniocha North LGA:
Ezechime
| Location | Postal Code |
| Abudalo Camp | 320110 |
| Ezi | 320110 |
| Ikem Camp | 320110 |
| Isa-Ogwashi | 320110 |
| Issele-Azagba | 320110 |
| Issele-Uku | 320110 |
| Obior | 320110 |
| Obomkpa | 320110 |
| Ogbeanei Camp | 320110 |
| Okofia Camp | 320110 |
| Onicha-Olona | 320110 |
| Onicha-Ugbo | 320110 |
| Onicha-Ukwu | 320110 |
Idumule
| Location | Postal Code |
| Ugodor | 320111 |
| Ukunzu | 320111 |
| Idumuje-Ugboko | 320111 |
| Idumuje-Unor | 320111 |
| Idumuogo | 320111 |
| Ugboba | 320111 |
Odiani
| Location | Postal Code |
| Aniioma | 320112 |
| Uburubu | 320112 |
| Ugbodu | 320112 |
| Ukwu-Nzu | 320112 |