Post offices and branch post offices present in Peren district of Nagaland state. There are 14 Post Offices located in the district. List of Pin code of all the places in Peren is listed below.
| Post Office | Taluk | District | PIN Code |
|---|---|---|---|
| Athibung B.O | Zalukie | Peren | 797110 |
| Bongkholong B.O | Zalukie | Peren | 797110 |
| Gaili B.O | Zalukie | Peren | 797110 |
| Jalukie 'B' B.O | Zalukie | Peren | 797110 |
| Khelma B.O | Zalukie | Peren | 797110 |
| Lilen B.O | Zalukie | Peren | 797110 |
| Mbaulwa B.O | Peren | Peren | 797101 |
| Mhainamtsi B.O | Zalukie | Peren | 797110 |
| N.Song B.O | Peren | Peren | 797101 |
| Nchongram B.O | Peren | Peren | 797101 |
| New Jalukie B.O | Zalukie | Peren | 797110 |
| Samjiuram B.O | Zalukie | Peren | 797110 |
| Tening B.O | Peren | Peren | 797101 |
| Zalukie S.O | Peren | Peren | 797110 |