| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Mount Giluwe, Tambul-Nebilyer | |
| Postal/ZIP Codes in Nebilyer, Tambul-Nebilyer |
| Postal Codes in Western Highlands | |
|---|---|
| Postal/ZIP Codes in Tambul-Nebilyer | Postal/ZIP Codes in Mul-Baiyer |
| Postal/ZIP Codes in Mount Hagen | Postal/ZIP Codes in Dei |