| Post Office | Nirmali S.o (supaul) |
| Division | Madhubani |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Nirmali |
| District | Supaul |
| State | Bihar |
| Phone | 06277-285304 |
| Sub Office | NA |
| Head Office | Madhubani H.O |
| Pincode | 847452 |
=$city?> nirmali s.o (supaul) branch pincode is 847452
nirmali s.o (supaul) branch phone number is 06277-285304
nirmali s.o (supaul) branch Head Office is Madhubani H.O