The Pincode of Costi your are searching is 403704
| Post Office: | Costi |
| Post Office Type: | SUB OFFICE |
| District: | SOUTH GOA |
| State: | GOA |
| Pin Code: | 403704 |
| Contact Address: | Postmaster, Post Office Costi (SUB OFFICE), SOUTH GOA, GOA, India (IN), Pin Code:- 403704 |
| Postal Taluk: | GOA |
| Postal Division: | SOUTH GOA |
| Postal Region: | GOA |
| Postal Circle: | GOA |