| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Siddavaram, Gopavaram | 516127, 516505 |
| Postal/ZIP Codes in South Ramapuram, Gopavaram | 516233 |
| Postal/ZIP Codes in Srinivasapuram, Gopavaram | 516233 |
| Postal/ZIP Codes in T. Sandrapalli, Gopavaram | 516233 |
| Postal/ZIP Codes in Vaddeagraharam, Gopavaram | 516233 |
| Postal/ZIP Codes in Viswanathapuram, Gopavaram | 516233 |