Post Office Details
| Post Office | Avanigadda H.O |
| Pin Code | 521121 |
| Office Type | HO · Head Post Office |
| Delivery Status | Delivery |
| District | Krishna |
| State | Andhra Pradesh |
| Division | Machilipatnam Division |
| Region | Vijayawada Region |
| Postal Circle | Andhra Pradesh Circle |
| Coordinates | 16.020083, 80.915556 · View on Google Maps |
Source: Department of Posts, India — via data.gov.in