| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ulavalapalem, Duttalur | 524222 |
| Postal/ZIP Codes in Vaddipalem, Duttalur | 524222 |
| Postal/ZIP Codes in Vadlanudipalli, Duttalur | 524222 |
| Postal/ZIP Codes in Vengannapalem, Duttalur | 524221 |
| Postal/ZIP Codes in Venkatampeta, Duttalur | 524230 |
| Postal/ZIP Codes in Yerikollu, Duttalur | 524228 |
| Postal/ZIP Codes in Yerukollu, Duttalur | 524228 |