| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Dzukwaram, Peren | 797110 |
| Postal/ZIP Codes in Kejanglwa, Peren | 797110 |
| Postal/ZIP Codes in Kendung, Peren | 797101 |
| Postal/ZIP Codes in Kipeujang, Peren | 797101 |
| Postal/ZIP Codes in Mpai, Peren | 797101 |
| Postal/ZIP Codes in Ndunglwa, Peren | 797101 |
| Postal/ZIP Codes in New Puilwa, Peren | 797002 |
| Postal/ZIP Codes in Old Puilwa, Peren | 797002 |
| Postal/ZIP Codes in Peletkie, Peren | 797101 |
| Postal/ZIP Codes in Peren, Peren | 797101 |
| Postal/ZIP Codes in Peren Hq, Peren | 797101 |
| Postal/ZIP Codes in Peren Namdi, Peren | 797101 |