| Country | United Kingdom (GB) |
| UN/LOCODE | RDN |
| Name | Reading |
| Name Without Diacritics | Reading |
| Region | RDG |
| Function Code | 1---5--- |
| Function | Port, Postal Exchange Office |
| Status Code | AF (Approved by National Facilitation Body) |
| Date | 507 |
| Location (UN Format) | 5127N 00058W |