| Place | Postal Code |
|---|---|
| Abarika, Atan | 120102 |
| Agun Bode, Atan | 120102 |
| Akitipa, Atan | 120102 |
| Alemafo, Atan | 120102 |
| Army Barrack, Atan | 120102 |
| Atagure, Atan | 120102 |
| Atata, Atan | 120102 |
| Dela, Atan | 120102 |
| Egan Otunba, Atan | 120102 |
| Eganlogi, Atan | 120102 |
| Egbenolu, Atan | 120102 |
| Egunsen, Atan | 120102 |
| Eri -Oburo, Atan | 120102 |
| Eriji, Atan | 120102 |
| Eriwu, Atan | 120102 |
| Erofo, Atan | 120102 |
| Eruwon, Atan | 120102 |
| Esuru, Atan | 120102 |
| Eti Oba, Atan | 120102 |
| Gbawojo, Atan | 120102 |
| Hausa Community, Atan | 120102 |
| Ibada -Ijebu, Atan | 120102 |
| Ibido, Atan | 120102 |
| Ibido Okesaga, Atan | 120102 |
| Idagunke, Atan | 120102 |
| Idaguren, Atan | 120102 |
| Postal Codes in Ijebu North East | |
|---|---|
| Atan, Ijebu North East | |