Obio/Akpo → District → Nigeria Postal Codes
Rumuomasi
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumuahalu
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumuomoi
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumuchiorlu
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumuosi
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumudogo
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumuoto
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumuegba
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Uzuoba
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumurolu
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumuekini
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Woji
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumusara
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumuodara
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |
Rumuwaji
| State | Rivers |
| Local Government Area | Obio/Akpor |
| District/Area | Obio/Akpo |
| Zip/Postal Code | 500102 |