| Locality | Post Code |
|---|---|
| Blue Hills, Providenciales | TKCA 1ZZ |
| Blue Mountains, Cherokee Rd., Thompson Crove, Providenciales | TKCA 1ZZ |
| Chalk Sound, Providenciales | TKCA 1ZZ |
| Discovery Bay, Cheshire Hall and Cooper Jack, Providenciales | TKCA 1ZZ |
| Downtown, Providenciales | TKCA 1ZZ |
| Five Cays, Providenciales | TKCA 1ZZ |
| Grace Bay, Providenciales | TKCA 1ZZ |
| Honda Road, Providenciales | TKCA 1ZZ |
| Juba, Providenciales | TKCA 1ZZ |
| Kew Town, Providenciales | TKCA 1ZZ |
| Leeward, Providenciales | TKCA 1ZZ |
| Long Bay, Providenciales | TKCA 1ZZ |
| The Bight, Providenciales | TKCA 1ZZ |
| Turtle Cove and Richmond Hill, Providenciales | TKCA 1ZZ |
| Wheeland, Providenciales | TKCA 1ZZ |
| Caicos Islands Postal Codes | |
|---|---|
| South Caicos | Providenciales |
| North Caicos | Middle Caicos |