| Place | Post Code |
|---|---|
| Anantapur, Gadwal | 509133 |
| Basapur, Gadwal | 509132 |
| Beerole, Gadwal | 509133 |
| Gadwal, Gadwal | 509125, 509133 |
| Gonpad, Gadwal | 509133 |
| Gurramgadda, Gadwal | 509133 |
| Jammiched, Gadwal | 509133 |
| Jilladabanda, Gadwal | 509133 |
| Kakulavaram, Gadwal | 509133 |
| Kondapally, Gadwal | 509125, 509133 |
| Kothapalle, Gadwal | 509133 |
| Krishna Nagar, Gadwal | 509133 |
| Mellacheruvu, Gadwal | 509133 |
| Mogilravalcheruvu, Gadwal | 509128 |
| Mulkalpally, Gadwal | 509133 |
| Parmal, Gadwal | 509133 |
| Pedda Dhanwada, Gadwal | 509135 |
| Penchikalpadu, Gadwal | 509132 |
| Poodur, Gadwal | 509133 |
| Rekulapalle, Gadwal | 509133 |
| Sangala, Gadwal | 509125 |
| Yenkampeta, Gadwal | 509125 |