| Post Office | Chillakur S.o |
| Division | Gudur |
| Region | Vijayawada |
| Circle | Andhra Pradesh |
| Taluka | Gudur |
| District | Nellore |
| State | Andhra Pradesh |
| Phone | 08624-251812 |
| Sub Office | NA |
| Head Office | Gudur H.O |
| Pincode | 524412 |
=$city?> chillakur s.o branch pincode is 524412
chillakur s.o branch phone number is 08624-251812
chillakur s.o branch Head Office is Gudur H.O