All Postcodes in the LL56 Postcode District

Below are all of the active postcodes that we currently have on file for the LL56 postcode district. The list also includes expired postcodes that we may have data for (those that have been discontinued by Royal Mail). We maintain several years of data on expired codes. Click here to view demographic information about LL56 as a whole.

Note: Some postcodes may be listed as "Large User" - this indicates that they are assigned to large businesses and similar entities, rather than residential homes. While we often have data on the areas in which these postcodes exist, some are not tied to a particular place, so data on these may be more limited.

Y Felinheli, Wales, LL56 4AB

Augusta Place, Y Felinheli, Wales, LL56 4HJ

Snowdon Street, Y Felinheli, Wales, LL56 4HQ

Menai Street, Y Felinheli, Wales, LL56 4HX

Y Felinheli, Wales, LL56 4HZ (No Longer In Use)

Jubilee Terrace, Lon Emyr, Y Felinheli, Wales, LL56 4JA

Y Felinheli, Wales, LL56 4JB

Bangor Street, Y Felinheli, Wales, LL56 4JD

Bangor Street, Y Felinheli, Wales, LL56 4JE

Felinheli Terrace, Y Felinheli, Wales, LL56 4JF

Porth Y Llechen, Y Felinheli, Wales, LL56 4JG

Port Terrace, Y Felinheli, Wales, LL56 4JH

Terfyn Terrace, Y Felinheli, Wales, LL56 4JJ

The Quay, Y Felinheli, Wales, LL56 4JL

Y Felinheli, Wales, LL56 4JN

Y Felinheli, Wales, LL56 4JP

Y Felinheli, Wales, LL56 4JQ

Y Felinheli, Wales, LL56 4JR

Y Felinheli, Wales, LL56 4JS

Tyn Lon, Y Felinheli, Wales, LL56 4JT

Y Felinheli, Wales, LL56 4JU

Y Felinheli, Wales, LL56 4JW

Y Felinheli, Wales, LL56 4JX

Y Felinheli, Wales, LL56 4JY

Y Felinheli, Wales, LL56 4JZ

Bryn Y Mor, Y Felinheli, Wales, LL56 4LY

Caernarfon Road, Y Felinheli, Wales, LL56 4NJ

Caernarfon Road, Y Felinheli, Wales, LL56 4NQ

Caernarfon Road, Y Felinheli, Wales, LL56 4NX

Tafarn Y Grisiau, Y Felinheli, Wales, LL56 4NY

Tafarn Grisiau Road, Y Felinheli, Wales, LL56 4NZ

Hen Gei Llechi, Y Felinheli, Wales, LL56 4PA

Hen Gei Llechi, Y Felinheli, Wales, LL56 4PB

Hen Gei Llechi, Y Felinheli, Wales, LL56 4PD

Hen Gei Llechi, Y Felinheli, Wales, LL56 4PE

Ger Y Nant, Y Felinheli, Wales, LL56 4PF

Bangor Street, Y Felinheli, Wales, LL56 4PJ

Y Felinheli, Wales, LL56 4PX (No Longer In Use)

Bangor Street, Y Felinheli, Wales, LL56 4PZ

Y Felinheli, Wales, LL56 4QA

Y Felinheli, Wales, LL56 4QB

Y Felinheli, Wales, LL56 4QD

Y Felinheli, Wales, LL56 4QE

Y Felinheli, Wales, LL56 4QF

Y Felinheli, Wales, LL56 4QG

Y Felinheli, Wales, LL56 4QH (No Longer In Use)

Y Felinheli, Wales, LL56 4QJ

Bryn Y Waen, Y Felinheli, Wales, LL56 4QL

Y Felinheli, Wales, LL56 4QN

Y Felinheli, Wales, LL56 4QP

Carreg Gwalch, Y Felinheli, Wales, LL56 4QQ

Y Felinheli, Wales, LL56 4QR (No Longer In Use)

Bryn Y Waen, Y Felinheli, Wales, LL56 4QS

Ffordd Heulyn, Y Felinheli, Wales, LL56 4QT

Y Felinheli, Wales, LL56 4QU

Y Felinheli, Wales, LL56 4QW

Ffordd Glyder, Y Felinheli, Wales, LL56 4QX

Ffordd Garnedd, Y Felinheli, Wales, LL56 4QY

Ffordd Hebog, Y Felinheli, Wales, LL56 4QZ

Y Felinheli, Wales, LL56 4RJ (No Longer In Use)

Beach Road, Y Felinheli, Wales, LL56 4RQ

Y Felinheli, Wales, LL56 4RX

Caernarfon Road, Y Felinheli, Wales, LL56 4RZ

Brynffynnon, Y Felinheli, Wales, LL56 4SJ

Y Felinheli, Wales, LL56 4SQ

Brynffynnon, Y Felinheli, Wales, LL56 4SX

Helen Terrace, Y Felinheli, Wales, LL56 4SZ

Y Felinheli, Wales, LL56 4TJ

Sea View Terrace, Y Felinheli, Wales, LL56 4TQ

Y Wern, Y Felinheli, Wales, LL56 4TX

Y Wern, Y Felinheli, Wales, LL56 4TZ

Bush Road, Y Felinheli, Wales, LL56 4UJ

Tan Y Maes, Y Felinheli, Wales, LL56 4UQ

Rhyd Y Fenai, Y Felinheli, Wales, LL56 4UX

Trem Y Foel, Y Felinheli, Wales, LL56 4UZ

Y Felinheli, Wales, LL56 4WA (No Longer In Use)

Y Felinheli, Wales, LL56 4WB

Y Felinheli, Wales, LL56 4WD (No Longer In Use)

Y Felinheli, Wales, LL56 4WE (No Longer In Use)

Y Felinheli, Wales, LL56 4WF (No Longer In Use)

Y Felinheli, Wales, LL56 4WH (No Longer In Use)

Y Felinheli, Wales, LL56 4WQ (No Longer In Use)

Y Felinheli, Wales, LL56 4WU (No Longer In Use)

Ffordd Siabod, Y Felinheli, Wales, LL56 4XA

Maes Y Felin, Y Felinheli, Wales, LL56 4XD

Gwylan Uchaf, Y Felinheli, Wales, LL56 4YJ

Penybryn Road, Y Felinheli, Wales, LL56 4YQ

Y Felinheli, Wales, LL56 4YX (No Longer In Use)

Y Felinheli, Wales, LL56 4ZY (No Longer In Use)