Pincode 521001 — Krishna, Andhra Pradesh
15 post offices served by pincode 521001.
| Post office | City |
|---|---|
| Balaramunipeta | Krishna |
| Batchupeta | Krishna |
| Bhaskarapuram Bus Stand | Krishna |
| Buttaipet | Krishna |
| Chintauntapalem | Krishna |
| Circlepet | Krishna |
| Desaipet | Krishna |
| Englishpalem | Krishna |
| Godugupet | Krishna |
| Inugudurpet | Krishna |
| Machilipatnam | Machilipatnam |
| Machilipatnam Bazar | Krishna |
| Malakapatnam | Krishna |
| Rajupet | Krishna |
| Uma Gold Covering Works | Krishna |