Postcodes for St Martin - Guernsey
List of postcodes associated with St Martin in Guernsey.
| Postcode | Town/locality | Region / county / province | Type | Source | Last update |
|---|---|---|---|---|---|
| GY4 | St Martin | Not available | Partial postal zone | GeoNames Postal Codes | 7/6/2026 |
List of postcodes associated with St Martin in Guernsey.
| Postcode | Town/locality | Region / county / province | Type | Source | Last update |
|---|---|---|---|---|---|
| GY4 | St Martin | Not available | Partial postal zone | GeoNames Postal Codes | 7/6/2026 |