| Areas |
|---|
| Eastern Nsit, Nsit-Atai |
| All postal codes in Akwa Ibom |
|---|
| Abak |
| Eastern Obolo |
| Eket |
| Esit Eket |
| Essien Udim |
| Etim Ekpo |
| Etinan |
| Ibeno |
| Ibesikpo Asutan |
| Ibiono-Ibom |
| Ika |
| Ikono |
| Ikot Abasi |
| Ikot Ekpene |
| Ini |
| Itu |
| Mbo |
| Mkpat-Enin |
| Nsit-Atai |
| Nsit-Ibom |
| Nsit-Ubium |
| Obot Akara |
| Okobo |
| Onna |
| Oron |
| Oruk Anam |
| Udung-Uko |
| Ukanafun |
| Uruan |
| Urue-Offong/Oruko |
| Uyo |