PIN code 521001 belongs to Batchupet S.O (Sub Post Office), located in Krishna district, Andhra Pradesh. It falls under the Southern Postal Region and is served by 9 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Batchupet S.O | SO | Sub Post Office |
| Rajupet S.O | SO | Sub Post Office |
| Inagudurupet S.O | SO | Sub Post Office |
| Desaipet S.O | SO | Sub Post Office |
| Godugupet S.O | SO | Sub Post Office |
| Balaramunipet S.O | SO | Sub Post Office |
| Bhaskarapuram S.O | SO | Sub Post Office |
| U.G.C.Works S.O | SO | Sub Post Office |
| Machilipatnam H.O | HO | Head Post Office |
