Eastern Obolo Local Government Area (LGA) of Akwa Ibom State, Nigeria has two towns: Iko and Okoro Ete. Postal/zip codes for both towns are different.
Here are the postcodes for Eastern Obolo LGA
Iko
Towns and villages within Iko use the same code:
| Location | Postcode |
| Atabrikang | 534107 |
| Iko | 534107 |
| Ikonta | 534107 |
| Kampa | 534107 |
Okoro Ete
Areas within Okoro Ete use the same code:
| Location | Postcode |
| Akpabom | 534206 |
| Kampa | 534206 |
| Ama Ngbuoji | 534206 |
| Obionga | 534206 |
| Ama Ngulasi | 534206 |
| Okoro Inyong | 534206 |
| Amadaka | 534206 |
| Okorobilom | 534206 |
| Atabrikang | 534206 |
| Okoroete | 534206 |
| Ayama | 534206 |
| Okoroiti | 534206 |
| Bethlehem | 534206 |
| Okorombakho | 534206 |
| Elekpon | 534206 |
| Okoromobolo | 534206 |
| Elile | 534206 |
| Okwon Obolo | 534206 |
| Emere Oke I | 534206 |
| Otuwene | 534206 |
| Emere Oke II | 534206 |
| Ozugbo | 534206 |
| Emeremen | 534206 |
| Umauka | 534206 |
| Eqwennwe | 534206 |
| Iko | 534206 |
| Ikonta | 534206 |
| Iworfe | 534206 |
