1 Posta katika Opokuma
Angalia orodha ya Posta katika Opokuma| Ukanda wa saa | Saa za Afrika Magharibi |
| Area | 361 km² |
| Posta | 560102 |
Taarifa za demografia za Opokuma
| Biashara katika Opokuma | 124 |
Miji ya Karibu
| Mji▲ | Eneo la Utawala↕ | Nchi Au Eneo: | Idadi ya watu ya Mji↕ | Posta |
|---|---|---|---|---|
| Ahoada | Rivers State | Nigeria | 12,848 | 510101, 510211, 510221, 510242, 510251, 510281 |
| Bomadi | Delta (jimbo) | Nigeria | 8,402 | 333101, 333102 |
| Patani | Delta (jimbo) | Nigeria | 7,327 | 333103, 333104 |
| Sagbama | Jimbo la Bayelsa | Nigeria | — | 561101 |
| Yenagoa | Jimbo la Bayelsa | Nigeria | 24,335 | 560212, 560213, 560214, 560221, 560222, 560223, 560231, 560232, 560233, 569101 |