| Location | Type | Area/District | City/LGA | State | Postcode |
|---|---|---|---|---|---|
| Amasa | Rural | Arochukwu | Arochukwu | Abia | 442101 |
| Amasa | Rural | Ututu | Arochukwu | Abia | 442102 |
| Amatiti | Rural | Ututu | Arochukwu | Abia | 442102 |
| Ameke | Rural | Ohafor | Arochukwu | Abia | 442107 |
| Amiyi | Rural | Ihechiowa | Arochukwu | Abia | 442104 |
| Amoba | Rural | Arochukwu | Arochukwu | Abia | 442101 |
| Amodu | Rural | Ututu | Arochukwu | Abia | 442102 |
| Amukabi | Rural | Isu | Arochukwu | Abia | 442103 |
| Amukwa | Rural | Arochukwu | Arochukwu | Abia | 442101 |
| Amuru | Rural | Ohafor | Arochukwu | Abia | 442107 |
| Amuvi | Rural | Arochukwu | Arochukwu | Abia | 442101 |
| Arochukwu | Facility | Arochukwu | Abia | 442001 | |
| Asaga | Rural | Arochukwu | Arochukwu | Abia | 442101 |
| Atan | Rural | Ovukwu Abam | Arochukwu | Abia | 442105 |
| Atan | Rural | Ihechiowa | Arochukwu | Abia | 442104 |
| Atani | Rural | Arochukwu | Arochukwu | Abia | 442101 |
| Ebemofia | Rural | Ihechiowa | Arochukwu | Abia | 442104 |
| Eziafor | Rural | Ovukwu Abam | Arochukwu | Abia | 442105 |
| Eziama | Rural | Ututu | Arochukwu | Abia | 442102 |
| Ibom | Rural | Arochukwu | Arochukwu | Abia | 442101 |
