| Office Name | Nidamarru B.O |
| Pincodes | 521324 |
| Area | Nidamarru |
| Office Status | Branch Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Gudivada |
| Postal Region | Vijayawada |
| District | Krishna |
| State | Andhra Pradesh |
| Telephone No. | Na |
| Office Name | Nidamarru B.O |
| Pincodes | 522502 |
| Area | Nidamarru |
| Office Status | Branch Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Guntur |
| Postal Region | Vijayawada |
| District | Guntur |
| State | Andhra Pradesh |
| Telephone No. | Na |
| Office Name | Nidamarru B.O |
| Pincodes | 534195 |
| Area | Nidamarru |
| Office Status | Branch Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Tadepalligudem |
| Postal Region | Vijayawada |
| District | West Godavari |
| State | Andhra Pradesh |
| Telephone No. | Na |