| Place | Post Code |
|---|---|
| Aunoor, Mustabad | 505404 |
| Badnepalli, Mustabad | 505405 |
| Bandankal, Mustabad | 505404 |
| Chekode, Mustabad | 505404 |
| Chippalapalle, Mustabad | 505404 |
| Gopalapalli, Mustabad | 505404 |
| Gudem, Mustabad | 505404 |
| Gudur, Mustabad | 505404 |
| Maddikunta, Mustabad | 505404 |
| Moinkunta, Mustabad | 505404 |
| Moraipalle, Mustabad | 505404 |
| Morrapur, Mustabad | 505404 |
| Mustabad, Mustabad | 505404 |
| Pothgal, Mustabad | 505404 |
| Ramireddipalli, Mustabad | 505303 |
| Ramlaxmanapalli, Mustabad | 505404 |
| Terlamaddi, Mustabad | 505404 |
| Therlamaddi, Mustabad | 505404 |
| Turkapalle, Mustabad | 505404 |