The LLANGEFNI Post Town in Anglesey

The LLANGEFNI 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 LLANGEFNI in capital letters before the postcode.

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.

The Royal Mail Delivery Office for LLANGEFNI is the Llangefni Delivery Office which is based at Industrial Estate Road, Llangefni, LL77 7AA