521001 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Balaramunipet S.O | PO | Non Delivery | Krishna | Andhra Pradesh |
| Batchupet S.O | PO | Non Delivery | Krishna | Andhra Pradesh |
| Bhaskarapuram S.O | PO | Non Delivery | Krishna | Andhra Pradesh |
| Desaipet S.O | PO | Non Delivery | Krishna | Andhra Pradesh |
| Godugupet S.O | PO | Non Delivery | Krishna | Andhra Pradesh |
| Inagudurupet S.O | PO | Non Delivery | Krishna | Andhra Pradesh |
| Machilipatnam H.O | HO | Delivery | Krishna | Andhra Pradesh |
| Rajupet S.O | PO | Non Delivery | Krishna | Andhra Pradesh |
| U.G.C.Works S.O | PO | Non Delivery | Krishna | Andhra Pradesh |
Source: RBI / India Post source upload · verified 04 Jul 2026