FY postcode area
The FY area holds 8 districts and 7,390 live postcodes; its largest place is Blackpool.
| District | Live postcodes | Largest place with its centre there |
|---|---|---|
| FY1 | 951 | Blackpool |
| FY2 | 558 | — |
| FY3 | 782 | Great Marton |
| FY4 | 1,122 | — |
| FY5 | 1,180 | Thornton-Cleveleys |
| FY6 | 856 | Poulton-le-Fylde |
| FY7 | 648 | Fleetwood |
| FY8 | 1,293 | Lytham St Annes |
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.