B
- Bassaleg
- Bedwas
- Bersham
- Bettws
- Bettws
- Birchgrove
- Bishopston
- Bishton
- Blackmill
- Blackpill
- Blaenau Gwent
- Blaengarw
- Blaengwynlais
- Blaenymaes
- Bonvilston
- Bonymaen
- Borras
- Bowling Bank
- Brackla
- Brackla Industrial Estate
- Bradley
- Bridgend
- Bridgend
- Bridgend Industrial Estate
- Brocastle
- Bronwylfa
- Brymbo
- Bryncethin
- Brynhyfryd
- Brynmenyn
- Brynmill
- Brynteg
- Bryntirion
- Burry
- Bwlchgwyn
C
- Cadle
- Caego
- Caeharris
- Caergwrle
- Caerleon
- Caerphilly
- Caerphilly
- Canton
- Capel Llanilltern
- Cardiff
- Carmarthenshire
- Castleton
- Caswell
- Caswell Bay
- Cathays
- Catsash
- Cefn Coed
- Cefn Cribwr
- Cefn Mably
- Cefn Mawr
- Cefn-y-bedd
- Ceredigion
- Chirk
- Chirk Bank
- Christchurch
- Clase
- Clwydyfagwyr
- Clydach
- Clyne Common
- Cockett
- Coedkernew
- Coedpoeth
- Coity
- Conwy
- Conwy
- Corntown
- Court Colman
- Coychurch
- Coytrahen
- Crabtree Green
- Craig-cefn-parc
- Creigiau
- Crofty
- Cross Keys
- Cross Lanes
- Crumlin
- Crymlyn Burrows
- Cwmbwrla
- Cwmdu
- Cwmllynfell
- Cwmrhydyceirw
- Cwmtaf
- Cymau
- Cyncoed
G
L
- Laleston
- Landimore
- Landore
- Langland
- Langstone
- Leckwith
- Leeway Industrial Estate
- Lewistown
- Lisvane
- Liswerry
- Litchard
- Litchard Industrial Estate
- Llampha
- Llan-y-pwll
- Llanbedr-y-cennin
- Llanbradach
- Llandaff
- Llandaff North
- Llandegla
- Llandegveth
- Llandevaud
- Llanedeyrn
- Llanfynydd
- Llangan
- Llangeinor
- Llangennith
- Llangewydd
- Llangyfelach
- Llanhennock
- Llanishen
- Llanmadoc
- Llanmartin
- Llanmorlais
- Llanrhidian
- Llanrumney
- Llansamlet
- Llanwern
- Llay
- Llechwedd
- Llethryd
- Lodge
- Loughor
- Lower Cwmtwrch
M
N
P
- Pandy
- Pant
- Pant-y-waun
- Pantmawr
- Pantygog
- Pantyrawel
- Parkmill
- Pembrokeshire
- Pen-y-cae
- Pen-y-fai
- Penclawdd
- Pencoed
- Peniel Green
- Penlan
- Penley
- Penllergaer
- Penmaen
- Pennard
- Pentre Broughton
- Pentre Bychan
- Pentre Maelor
- Pentrebach
- Pentrechwyth
- Pentwyn
- Pentwyn Crumlin
- Pentyrch
- Penwyllt
- Penycae
- Penycae
- Penydarren
- Penylan
- Penyrheol
- Peterston-super-ely
- Peterstone Wentlooge
- Plasmarl
- Ponciau
- Pontardawe
- Pontarddulais
- Ponthir
- Pontlliw
- Pontprennau
- Pontsarn
- Pontsticill
- Pontycymer
- Pontyrhyl
- Port Tennant
- Porteynon
- Portmead
- Powys
- Pwllypant
- Pyle
R
S
- Sarn
- Senghenydd
- Sketty
- Sontley
- South Cornelly
- Southerndown
- Southgate
- Southsea
- Splott
- St. Brides Major
- St. Brides Wentlooge
- St. Brides-super-ely
- St. Fagans
- St. George's-super-ely
- St. Lythan's
- St. Mary Hill
- St. Mellons
- St. Nicholas
- St. Thomas
- Stansty
- Stormy Down
- Summerhill
- Swansea
- Swansea Enterprise Park