| Place | Post Code |
|---|---|
| Ikot Utiat, Abak / Midim | 533114 |
| Manta, Abak / Midim | 533114 |
| Offot, Abak / Midim | 533114 |
| Otung Aya, Abak / Midim | 533114 |
| Uikot Ukpong Eren, Abak / Midim | 533114 |
| Ukpom, Abak / Midim | 533114 |
| Ute Ekuk, Abak / Midim | 533114 |
| Utu Ikot Iwara, Abak / Midim | 533114 |
| Utu Ikot Obio Ekpe, Abak / Midim | 533114 |