LL55 3BY is a live postcode in Caernarfon, in the Gwynedd local authority, Wales. It belongs to postcode sector LL55 3, district LL55 and the LL area (Llandudno).
LL55 3BY at a glance
Location
How to write an address in LL55 3BY
[Number] [Street name] CAERNARFON LL55 3BY
Nearby postcodes
Other postcodes in sector LL55 3
- LL55 3AA
- LL55 3AB
- LL55 3AD
- LL55 3AE
- LL55 3AF
- LL55 3AG
- LL55 3AH
- LL55 3AJ
- LL55 3AL
- LL55 3AN
- LL55 3AP
- LL55 3AR
- LL55 3AS
- LL55 3AW
- LL55 3AX
- LL55 3AY
- LL55 3BA
- LL55 3BB
- LL55 3BD
- LL55 3BE
- LL55 3BL
- LL55 3BN
- LL55 3BP
- LL55 3BS
- LL55 3BT
- LL55 3BU
- LL55 3BW
- LL55 3DA
- LL55 3DB
- LL55 3DD
- LL55 3DE
- LL55 3DF
- LL55 3DG
- LL55 3DH
- LL55 3DL
- LL55 3DN
- LL55 3DP
- LL55 3DR
- LL55 3DS
- LL55 3DT
- LL55 3DU
- LL55 3DW
- LL55 3DY
- LL55 3EA
- LL55 3EB
- LL55 3ED
- LL55 3EE
- LL55 3EF
- LL55 3EG
- LL55 3EH
- LL55 3EJ
- LL55 3EL
- LL55 3EN
- LL55 3EP
- LL55 3EQ
- LL55 3ER
- LL55 3ES
- LL55 3ET
- LL55 3EU
- LL55 3EW
Frequently asked questions
Where is postcode LL55 3BY?
LL55 3BY is in Caernarfon, Wales. It is part of the LL55 postcode district, within the LL area (Llandudno).
Which council covers LL55 3BY?
Addresses in LL55 3BY fall under Gwynedd, in the Penisa'r-waun ward.
How do I write the postcode LL55 3BY?
Write it in capitals as LL55 3BY, with one space between the outward code LL55 and the inward code 3BY, on the last line of the address.