| Post Office | Mahson S.o |
| Division | Basti |
| Region | Gorakhpur |
| Circle | Uttar Pradesh |
| Taluka | Basti Sadar |
| District | Basti |
| State | Uttar Pradesh |
| Phone | 05542-272323 |
| Sub Office | NA |
| Head Office | Basti H.O |
| Pincode | 272124 |
mahson s.o branch pincode is 272124
mahson s.o branch phone number is 05542-272323
mahson s.o branch Head Office is Basti H.O