Postal address
Sealand, Flintshire
The postal code of Sealand, in Flintshire (Wales, Reino Unido), is CH1. Include it in your shipments and forms.
Location
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Sealand
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Frequently asked questions
What is the postal code of Sealand?
The main postal code of Sealand (Flintshire, Reino Unido) is CH1.