LC04 401 is the Post Code/ZIP Code for Castries in the Saint Lucia District of Castries. The suburbs of Georgeville, La Pansee, Mount Pleasant, New Village, Pearts Gap and Yorke Hill are located in Post Code LC04 401.
| Post Code | LC04 401 |
| Post Code Name | Castries |
| District | Castries District |
| Timezone | Atlantic Standard Time (AST) |
| Adjacent Post Codes | LC03 101 LC03 201 LC04 101 LC04 301 |