Guidance Find your local authority Search using: Postcode Local authority list Select a local authority: Blaenau GwentBridgendCaerphillyCardiffCarmarthenshireCeredigionConwyDenbighshireFlintshireGwyneddIsle of AngleseyMerthyr TydfilMonmouthshireNeath Port TalbotNewportPembrokeshirePowysRhondda Cynon TafSwanseaTorfaenVale of GlamorganWrexham Enter a postcode: For example CF10 3NQ Find a postcode on Royal Mail's postcode finder
