Post Office R B Kalan S.o Pin Code In Jalalabad State Uttar Pradesh District Shahjahanpur
| Post Office | R B Kalan S.o |
| Division | Shahjahanpur |
| Region | Bareilly |
| Circle | Uttar Pradesh |
| Taluka | Jalalabad |
| District | Shahjahanpur |
| State | Uttar Pradesh |
| Phone | 05843-242741 |
| Sub Office | NA |
| Head Office | Shahjahanpur H.O |
| Pincode | 242127 |
r b kalan s.o branch pincode is 242127
r b kalan s.o branch phone number is 05843-242741
r b kalan s.o branch Head Office is Shahjahanpur H.O