SealandParish in Wales region - Postcode by address

Country	Wales
UK region	Wales
Postcode area	CH
Unitary Authority	Flintshire

Sealand postcode districts

Sealand has 2 postcode districts

CH1 CH5

Sealand postcode sectors

Sealand has 3 postcode sectors

CH1 4 CH1 6 CH5 2