| Post Office | Namsai S.o |
| Division | Arunachal Pradesh |
| Region | Shillong Hq |
| Circle | North Eastern |
| Taluka | Namsai |
| District | Lohit |
| State | Arunachal Pradesh |
| Phone | 03806-262340 |
| Sub Office | NA |
| Head Office | Itanagar H.O |
| Pincode | 792103 |
=$city?> namsai s.o branch pincode is 792103
namsai s.o branch phone number is 03806-262340
namsai s.o branch Head Office is Itanagar H.O