| Office Name | Penuballi S.O |
| Pincodes | 507302 |
| Area | Penuballi |
| Office Status | Sub Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Khammam |
| Postal Region | Vijayawada |
| District | Khammam |
| State | Telangana |
| Telephone No. | 08744-288130 |
| Office Name | Penuballi B.O |
| Pincodes | 524305 |
| Area | Penuballi |
| Office Status | Branch Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Nellore |
| Postal Region | Vijayawada |
| District | Nellore |
| State | Andhra Pradesh |
| Telephone No. | Na |