LC03 201 is the Post Code/ZIP Code for Castries in the Saint Lucia District of Castries. The suburbs of Active Hill, La Carierre and La Clery are located in Post Code LC03 201.
| Post Code | LC03 201 |
| Post Code Name | Castries |
| District | Castries District |
| Timezone | Atlantic Standard Time (AST) |
| Adjacent Post Codes | LC02 501 LC03 101 LC04 301 LC04 401 |