| Office Name | Madduru B.O |
| Pincodes | 534302 |
| Area | Madduru |
| Office Status | Branch Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Tadepalligudem |
| Postal Region | Vijayawada |
| District | West Godavari |
| State | Andhra Pradesh |
| Telephone No. | Na |
| Office Name | Madduru B.O |
| Pincodes | 521151 |
| Area | Madduru |
| Office Status | Branch Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Vijayawada |
| Postal Region | Vijayawada |
| District | Krishna |
| State | Andhra Pradesh |
| Telephone No. | Na |
| Office Name | Madduru S.O |
| Pincodes | 631206 |
| Area | Madduru |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Kanchipuram |
| Postal Region | Chennai Region |
| District | Tiruvallur |
| State | Tamil Nadu |
| Telephone No. | 044-27222901 |