The GAERWEN Post Town in Anglesey

The GAERWEN Post Town is a Postal Region within the historic Postal County of Anglesey

When addressing mail to properties within this area it is important to write GAERWEN in capital letters before the postcode.

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You no longer need to write the postal county of Anglesey when writing an address but many still do because it's fun and avoids confusion when a postal town shares the same name.

Map of the GAERWEN Post town
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Map of the GAERWEN Post Town