The GAINSBOROUGH Post Town is a Postal Region within the historic Postal County of Lincolnshire
When addressing mail to properties within this area it is important to write GAINSBOROUGH in capital letters before the postcode.
You no longer need to write the postal county of Lincolnshire when writing an address but many still do because it's fun and avoids confusion when a postal town shares the same name.
The Royal Mail Delivery Office for GAINSBOROUGH is the Gainsborough Delivery Office which is based at 14 North Street, Gainsborough, DN21 2HR
Delivery offices are marked on the map. Click on the map markers for more details.