Guernsey

GY9 post code

Post code details

1 place

Code

Place

Alderney

Region

—

County

Channel Islands

Coordinates

49.71, -2.2

Accuracy

—

Country

Guernsey

Location

OpenStreetMap ↗

49.71, -2.2© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Alderney	—	Channel Islands	49.71, -2.2

Nearby codes

All →

GY1 GY10 GY2 GY2 GY3 GY4 GY5 GY6 GY6 GY7 GY7 GY8

Same code in other countries

Country	Place	Region
GB United Kingdom	Alderney	—

FAQ

Which city is GY9 in?

Alderney, , Guernsey.

What are the coordinates of GY9?

49.71, -2.2

Is GY9 used in other countries?

Yes, 1 other countries.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in