| Place | Post Code |
|---|---|
| Tarnikal, Kalwakurthy | 509320 |
| Thimmarajupally, Kalwakurthy | 509324 |
| Thotapally, Kalwakurthy | 509320 |
| Urkonda, Kalwakurthy | 509320 |
| Urkondapeta, Kalwakurthy | 509320 |
| Velkatta, Kalwakurthy | 509320 |
| Venkatapoor, Kalwakurthy | 509357 |
| Venkatapur, Kalwakurthy | 509320 |
| Yellikal, Kalwakurthy | 509324 |