PIN code 600001
6 post office(s) listed for this PIN code in the India Post directory.
| Post office | District | State |
|---|---|---|
| Chennai G.P.O. | Chennai | Tamil Nadu |
| Flower Bazaar | Chennai | Tamil Nadu |
| Govt Stanley Hospital S.O | Chennai | Tamil Nadu |
| Mannady S.O (Chennai) | Chennai | Tamil Nadu |
| Mint Building S.O | Chennai | Tamil Nadu |
| Sowcarpet NDSO | Chennai | Tamil Nadu |