| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ikot Ndua Iman, Nung Ndem Clan | 524106 |
| Postal/ZIP Codes in Ikot Nkan, Nung Ndem Clan | 524106 |
| Postal/ZIP Codes in Mkpok, Nung Ndem Clan | 524106 |
| Postal/ZIP Codes in Ndom Eyo, Nung Ndem Clan | 524106 |
| Postal/ZIP Codes in Okat, Nung Ndem Clan | 524106 |