ZIP Code 40742 is located in London Kentucky. 40742 is entirely within Laurel County. Regionally, 40742 is located in the Cumberland Plateau Region. Data Updated September 15, 2024
| ZIP Code Name | London |
| Primary County | Laurel County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 37.11174011,-84.09807587 |
| Adjacent ZIP Codes | |
| Region | Cumberland Plateau Region |
| Metropolitan/Micropolitan Stat Area | London, KY |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |