Post Office Karnaul B.o Pin Code In Chakia State Uttar Pradesh District Chandauli
| Post Office | Karnaul B.o |
| Division | Varanasi East |
| Region | Allahabad |
| Circle | Uttar Pradesh |
| Taluka | Chakia |
| District | Chandauli |
| State | Uttar Pradesh |
| Phone | NA |
| Sub Office | Sahabganj S.O (Chandauli) |
| Head Office | Varanasi H.O |
| Pincode | 232118 |
karnaul b.o branch pincode is 232118
karnaul b.o branch phone number is NA
karnaul b.o branch Head Office is Varanasi H.O