Prefix GY contains 10 postal code records across 13 mapped localities in Guernsey.
Based on 14 records, 10 postal code values and 13 mapped localities. Coordinate coverage is 100.0%.
| Postal code | Locality | Administrative path | Coordinates |
|---|---|---|---|
| GY1 | St Peter Port | Guernsey Channel Islands | 49.45, -2.6 |
| GY10 | Sark | Channel Islands | 49.71, -2.2 |
| GY2 | Delancey | Guernsey Channel Islands | 49.45, -2.6 |
| GY2 | St Sampsons | Guernsey Channel Islands | 49.45, -2.6 |
| GY3 | Vale | Guernsey Channel Islands | 49.45, -2.6 |
| GY4 | St Martin | Guernsey Channel Islands | 49.45, -2.6 |
This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.
| Postal code | Locality | Region | Coordinates |
|---|---|---|---|
| GY1 | St Peter Port | Guernsey Channel Islands | 49.45, -2.6 |
| GY10 | Sark | Channel Islands | 49.71, -2.2 |
| GY2 | Delancey | Guernsey Channel Islands | 49.45, -2.6 |
| GY2 | St Sampsons | Guernsey Channel Islands | 49.45, -2.6 |
| GY3 | Vale | Guernsey Channel Islands | 49.45, -2.6 |
| GY4 | St Martin | Guernsey Channel Islands | 49.45, -2.6 |
| GY5 | Castel | Guernsey Channel Islands | 49.45, -2.6 |
| GY6 | Saint Andrew | Guernsey Channel Islands | 49.4519, -2.5729 |
| GY6 | Vale | Guernsey Channel Islands | 49.4858, -2.5196 |
| GY7 | Saint Pierre du Bois | Guernsey Channel Islands | 49.4456, -2.6436 |
| GY7 | Saint Saviour | Guernsey Channel Islands | 49.4569, -2.6358 |
| GY8 | Forest | Guernsey Channel Islands | 49.4258, -2.5919 |
| GY8 | Torteval | Guernsey Channel Islands | 49.4333, -2.65 |
| GY9 | Alderney | Channel Islands | 49.71, -2.2 |