3 Posta katika Obigbo
Angalia orodha ya Posta katika Obigbo| Ukanda wa saa | Saa za Afrika Magharibi |
| Posta | 502103, 502104, 510241 |
Taarifa za demografia za Obigbo
| Biashara katika Obigbo | 58 |
Miji ya Karibu
| Mji▲ | Eneo la Utawala↕ | Nchi Au Eneo: | Idadi ya watu ya Mji↕ | Posta |
|---|---|---|---|---|
| Aba | Abia (jimbo) | Nigeria | 897,560 | 450101, 450102, 450103, 450104, 450211, 450212, 450221, 450241, 450251, 450252, 450261, 450271, 450272, 453102 |
| Okrika | Rivers State | Nigeria | 133,271 | 500103 |
| Onne | Rivers State | Nigeria | — | 501101 |
| Port Harcourt | Rivers State | Nigeria | 1,148,665 | 500101, 500211, 500221, 500241, 500242, 500243, 500244, 500261, 500262, 500263, 500264, 500265, 500271, 500272 |
| Rumuokoro | Rivers State | Nigeria | — | 500102 |