Postcode district |
Post town |
Coverage |
Local authority area |
LL11 |
WREXHAM |
Wrexham, Coedpoeth, Llandegla, Minera, Bradley, Gwersyllt, Rhosrobin, Stansty, Brymbo, Bwlchgwyn, Cymau, Ffrith, Llanfynydd, Gwynfryn, Tanyfron, Brynteg |
Denbighshire Council,[3] Flintshire County Council,[4] Wrexham County Borough Council[5] |
LL12 |
WREXHAM |
Wrexham, Caergwrle, Cefn-y-Bedd, Cymau, Gresford, Hope, Llay, Marford, Rossett |
Flintshire County Council,[6] Wrexham County Borough Council[7] |
LL13 |
WREXHAM |
Wrexham, Abenbury, Bowling Bank, Holt, Llan-y-Pwll, Pentre Maelor, Ridley Wood, Bangor-on-Dee, Gyfelia, Marchwiel, Overton, Penley, Worthenbury, Johnstown |
Wrexham County Borough Council[8] |
LL14 |
WREXHAM |
Wrexham, Rhosllanerchrugog, Cefn Mawr, Ponciau, Rhostyllen, Chirk, Ruabon |
Shropshire Council[9]Wrexham County Borough Council[10] |
LL15 |
RUTHIN |
Ruthin, Bontuchel, Clawddnewydd, Clocaenog, Cyffylliog, Gellifor, Graigfechan, Llanbedr Dyffryn Clwyd, Llanelidan, Llanfair Dyffryn Clwyd, Pwllglas, Rhewl |
Denbighshire Council |
LL16 |
DENBIGH |
Denbigh, Bodfari, Llandyrnog, Llanrhaeadr, Bylchau, Groes, Henllan, Llannefydd, Llansannan, Nantglyn, The Green, Trefnant |
Conwy County Borough Council,[11] Denbighshire Council |
LL17 |
ST. ASAPH |
St. Asaph, Allt Goch, Rhuallt, Tremeirchion, Waen |
Conwy County Borough Council,[12] Denbighshire Council |
LL18 |
RHYL |
Rhyl, Bodelwyddan, Cwm Dyserth, Kinmel Bay, Dyserth, Gwaenysgor, Rhuddlan, Trelawnyd |
Conwy County Borough Council,[13] Denbighshire Council, Flintshire County Council[14] |
LL18 |
ST. ASAPH |
|
non-geographic[15][16] |
LL19 |
PRESTATYN |
Prestatyn, Gronant |
Denbighshire Council, Flintshire County Council[17] |
LL20 |
LLANGOLLEN |
Froncysyllte, Garth, Glyn Ceiriog, Llanarmon Dyffryn Ceiriog, Llwynmawr, Pandy, Pontfadog, Rhewl, Tregeiriog, Trevor, Llangollen, Eglwyseg, Llantysilio |
Denbighshire Council, Wrexham County Borough Council[18] |
LL21 |
CORWEN |
Corwen, Cynwyd, Glanrafon, Glasfryn, Llandrillo, Llangwm, Maerdy, Ty Nant, Betws Gwerfil Goch, Bryneglwys, Carrog, Cerrigydrudion, Clawdd Poncen, Derwen, Glyndyfrdwy, Gwyddelwern, Llanfihangel Glyn Myfyr, Llidiart-y-Parc, Melin-y-Wig |
Conwy County Borough Council,[19] Denbighshire Council, Gwynedd Council[20] |
LL22 |
ABERGELE |
Abergele, Towyn, Betws Yn Rhos, Gwytherin, Llanddulas, Llanfairtalhaiarn, Llangernyw, Moelfre, Pandy Tudur, Rhyd-y-Foel, Glascoed, St. George |
Denbighshire Council,[21] Conwy County Borough Council |
LL23 |
BALA |
Bala, Llandderfel, Llanfor, Llanuwchllyn, Sarnau |
Gwynedd Council |
LL24 |
BETWS-Y-COED |
Betws-y-Coed, Capel Curig, Cwm Penmachno, Penmachno, Pentre Du, Pentrefoelas, Ysbyty Ifan |
Conwy County Borough Council |
LL25 |
DOLWYDDELAN |
Dolwyddelan |
Conwy County Borough Council |
LL26 |
LLANRWST |
Llanrwst, Capel Garmon, Llanddoged, Melin-y-Coed, Maenan |
Conwy County Borough Council |
LL27 |
TREFRIW |
Trefriw |
Conwy County Borough Council |
LL28 |
COLWYN BAY |
Colwyn Bay, Rhos on Sea, Eglwysbach, Glan Conwy, Mochdre, Tal-y-Cafn |
Conwy County Borough Council |
LL29 |
COLWYN BAY |
Colwyn Bay, Llanelian, Llysfaen, Old Colwyn |
Conwy County Borough Council |
LL30 |
LLANDUDNO |
Llanrhos, Llandudno, Penrhyn Bay |
Conwy County Borough Council |
LL31 |
LLANDUDNO JUNCTION |
Glanwydden, Llangwstenin, Llandudno Junction |
Conwy County Borough Council |
LL31 |
CONWY |
Deganwy |
Conwy County Borough Council |
LL32 |
CONWY |
Conwy, Dolgarrog, Groesffordd, Henryd, Rowen, Tal-y-Bont, Tyn-y-Groes |
Conwy County Borough Council |
LL33 |
LLANFAIRFECHAN |
Abergwyngregyn, Llanfairfechan |
Conwy County Borough Council, Gwynedd Council[22] |
LL34 |
PENMAENMAWR |
Penmaenmawr, Dwygyfylchi |
Conwy County Borough Council |
LL35 |
ABERDOVEY |
Aberdovey |
Gwynedd Council |
LL36 |
TYWYN |
Tywyn, Abergynolwyn, Bryncrug, Llanegryn, Rhoslefain |
Gwynedd Council |
LL37 |
LLWYNGWRIL |
Llwyngwril |
Gwynedd Council |
LL38 |
FAIRBOURNE |
Fairbourne, Friog |
Gwynedd Council |
LL39 |
ARTHOG |
Arthog |
Gwynedd Council |
LL40 |
DOLGELLAU |
Dolgellau, Brithdir, Drws Y Nant, Ganllwyd, Llanelltyd, Llanfachreth, Rhydymain, Tabor |
Gwynedd Council |
LL41 |
BLAENAU FFESTINIOG |
Blaenau Ffestiniog, Talwaenydd, Ffestiniog, Gellilydan, Maentwrog, Manod, Trawsfynydd |
Gwynedd Council |
LL42 |
BARMOUTH |
Barmouth, Llanaber |
Gwynedd Council |
LL43 |
TALYBONT |
Talybont |
Gwynedd Council |
LL44 |
DYFFRYN ARDUDWY |
Dyffryn Ardudwy |
Gwynedd Council |
LL45 |
LLANBEDR |
Llanbedr |
Gwynedd Council |
LL46 |
HARLECH |
Harlech, Llanfair |
Gwynedd Council |
LL47 |
TALSARNAU |
Talsarnau, Soar, Ynys |
Gwynedd Council |
LL48 |
PENRHYNDEUDRAETH |
Penrhyndeudraeth, Llanfrothen, Minffordd |
Gwynedd Council |
LL49 |
PORTHMADOG |
Porthmadog, Borth-y-Gest, Morfa Bychan, Penmorfa, Prenteg, Tremadog |
Gwynedd Council |
LL51 |
GARNDOLBENMAEN |
Garndolbenmaen |
Gwynedd Council |
LL52 |
CRICCIETH |
Criccieth, Llanystumdwy, Pentrefelin, Rhoslan |
Gwynedd Council |
LL53 |
PWLLHELI |
Pwllheli, Efailnewydd, Llannor, Abererch, Chwilog, Llithfaen, Nefyn, Pistyll, Plas Gwyn, Y Ffor, Abersoch, Bwlchtocyn, Llanbedrog, Mynytho, Penrhos, Rhydyclafdy, Aberdaron, Boduan, Botwnnog, Edern, Morfa Nefyn, Sarn, Tudweiliog |
Gwynedd Council |
LL54 |
CAERNARFON |
Caernarfon, Clynnogfawr, Llanaelhaearn, Llandwrog, Pontllyfni, Saron, Trefor, Llanllyfni, Nantlle, Penygroes, Rhyd Ddu, Talysarn, Bontnewydd, Carmel, Dinas, Groeslon, Rhosgadfan, Rhostryfan |
Gwynedd Council |
LL55 |
CAERNARFON |
Caernarfon, Bethel, Bontnewydd, Caeathro, Brynrefail, Clwt-y-Bont, Deiniolen, Penisarwaun, Beddgelert, Ceunant, Cwm-y-Glo, Llanberis, Llanrug, Nant Gwynant, Nant Peris, Waunfawr |
Gwynedd Council |
LL56 |
Y FELINHELI |
Y Felinheli |
Gwynedd Council |
LL57 |
BANGOR |
Bangor, Llanllechid, Rachub, Talybont, Bethesda, Glasinfryn, Llandygai, Mynydd Llandygai, Rhiwlas, Tregarth |
Gwynedd Council |
LL58 |
BEAUMARIS |
Beaumaris, Llanddona, Llanfaes, Llangoed, Penmon |
Isle of Anglesey County Council |
LL59 |
MENAI BRIDGE |
Menai Bridge, Llandegfan, Llansadwrn |
Isle of Anglesey County Council |
LL60 |
GAERWEN |
Gaerwen, Llanddaniel, Llangaffo, Star |
Isle of Anglesey County Council |
LL61 |
LLANFAIRPWLLGWYNGYLL |
Llanfairpwllgwyngyll, Brynsiencyn, Dwyran, Newborough, Penmynydd |
Isle of Anglesey County Council |
LL62 |
BODORGAN |
Bodorgan, Bethel, Hermon, Llangristiolus, Malltraeth, Trefdraeth |
Isle of Anglesey County Council |
LL63 |
TY CROES |
Ty Croes, Aberffraw, Llanfaelog |
Isle of Anglesey County Council |
LL64 |
RHOSNEIGR |
Rhosneigr |
Isle of Anglesey County Council |
LL65 |
HOLYHEAD |
Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn |
Isle of Anglesey County Council |
LL66 |
RHOSGOCH |
Rhosgoch |
Isle of Anglesey County Council |
LL67 |
CEMAES BAY |
Cemaes Bay, Tregele |
Isle of Anglesey County Council |
LL68 |
AMLWCH |
Amlwch, Bull Bay, Carreglefn, Llanfechell, Rhosybol |
Isle of Anglesey County Council |
LL69 |
PENYSARN |
Penysarn |
Isle of Anglesey County Council |
LL70 |
DULAS |
Dulas |
Isle of Anglesey County Council |
LL71 |
LLANERCHYMEDD |
Llanerchymedd |
Isle of Anglesey County Council |
LL72 |
MOELFRE |
Moelfre |
Isle of Anglesey County Council |
LL73 |
MARIANGLAS |
Marianglas |
Isle of Anglesey County Council |
LL74 |
TYN-Y-GONGL |
Tyn-y-Gongl, Benllech |
Isle of Anglesey County Council |
LL75 |
PENTRAETH |
Pentraeth, Red Wharf Bay, Rhoscefnhir |
Isle of Anglesey County Council |
LL76 |
LLANBEDRGOCH |
Llanbedrgoch |
Isle of Anglesey County Council |
LL77 |
LLANGEFNI |
Bodffordd, Rhostrehwfa, Talwrn, Llangefni |
Isle of Anglesey County Council |
LL77 |
RHOSNEIGR |
|
non-geographic[23] |
LL78 |
BRYNTEG |
Brynteg |
Isle of Anglesey County Council |