The GY postcode area, also known as Guernsey postcode area,Royal Mail, ''Address Management Guide'', (2004) its post town, is a group of 10 consecutive postal districts covering

Guernsey Guernsey ( ; Guernésiais: ''Guernési''; ) is the second-largest island in the Channel Islands, located west of the Cotentin Peninsula, Normandy. It is the largest island in the Bailiwick of Guernsey, which includes five other inhabited isl ...

Alderney Alderney ( ; ; ) is the northernmost of the inhabited Channel Islands. It is part of the Bailiwick of Guernsey, a British Crown Dependencies, Crown dependency. It is long and wide. The island's area is , making it the third-largest isla ...

Sark Sark (Sercquiais: or , ) is an island in the southwestern English Channel, off the coast of Normandy, and part of the archipelago of the Channel Islands. It is a self-governing British Crown Dependencies, Crown Dependency, with its own set o ...

Herm Herm (Guernésiais: , ultimately from Old Norse 'arm', due to the shape of the island, or Old French 'hermit') is one of the -4; we might wonder whether there's a point at which it's appropriate to talk of the beginnings of French, that is, ...

and the two inhabited lesser islets in that region of the

Channel Islands The Channel Islands are an archipelago in the English Channel, off the French coast of Normandy. They are divided into two Crown Dependencies: the Jersey, Bailiwick of Jersey, which is the largest of the islands; and the Bailiwick of Guernsey, ...

. It was established in 1993 as an extension of the United Kingdom postcode system.Written Answer [87341
/nowiki>">7341">Written Answer [87341
/nowiki> House of Commons Hansard, London, 17 December 2002, column 739W. Guernsey sm02

Coverage

The approximate coverage of the postal districts. The post town is GUERNSEY for all postcode districts Previously, both Alderney and Sark were covered by the GY9 district. In March 2009, Royal Mail had "agreed in principle" for the creation of the GY10 district which would cover all addresses on the island of Alderney, leaving just those of smaller Sark in GY9. This was intended to reduce the amount of mail being sent to the wrong island. The States of Alderney opposed doing it that way round, and instead Sark changed from sector GY9 0 to GY10 1 on 5 January 2011.

References

External links

Royal Mail's Postcode Address FileA quick introduction to Royal Mail's Postcode Address File (PAF)
{{DEFAULTSORT:Gy Postcode Area Postcode Area GY Postcode areas covering dependent territories of the United Kingdom

Coverage

See also

References

External links