Guernsey postal codes
Guernsey has 14 postal codes in our list. The international calling code for Guernsey is +44.
Postal codes
Showing 14 of 14
| Postal code | Place | Region |
|---|---|---|
| GY1 | St Peter Port | |
| GY2 | Delancey | |
| GY2 | St Sampsons | |
| GY3 | Vale | |
| GY4 | St Martin | |
| GY5 | Castel | |
| GY6 | Saint Andrew | |
| GY6 | Vale | |
| GY7 | Saint Pierre du Bois | |
| GY7 | Saint Saviour | |
| GY8 | Forest | |
| GY8 | Torteval | |
| GY9 | Alderney | |
| GY10 | Sark |
Source: GeoNames postal code data (CC BY). See data sources.
Frequently asked questions
How many postal codes does Guernsey have?
Our list has 14 postal codes for Guernsey. The official number can differ because postal services update their codes over time.
How do I find a postal code by place name?
Type the place name in the search box above the table, or use the letter buttons to jump to the first letter.