| Place | Post Code |
|---|---|
| Buddam, Karlapalem | 522111 |
| Chintayapalem, Karlapalem | 522111 |
| Karlapalem, Karlapalem | 522111, 522311 |
| Nallamothuvaripalem, Karlapalem | 522111 |
| Nandirajuthota, Karlapalem | 522101 |
| Pedagollapalem, Karlapalem | 522111 |
| Pedapuluguvaripalem, Karlapalem | 522111 |
| Perali, Karlapalem | 522111 |