| Country | United Kingdom (GB) |
| UN/LOCODE | CYY |
| Name | Colwyn Bay (Bae Colwyn) |
| Name Without Diacritics | Colwyn Bay (Bae Colwyn) |
| Region | CWY |
| Function Code | 123----- |
| Function | Port, Rail, Road |
| Status Code | AA (Approved By National Government Agency) |
| Date | 701 |
| Location (UN Format) | 5318N 00344W |