{"url":"https://openpostcodes.uk/NP12%204","type":"sector","sector":"NP12 4","area":"NP","district":"NP12","postcode_count":4,"councils":["Caerphilly"],"postcodes":[{"postcode":"NP12 4AA","url":"https://openpostcodes.uk/NP12%204AA"},{"postcode":"NP12 4AB","url":"https://openpostcodes.uk/NP12%204AB"},{"postcode":"NP12 4AD","url":"https://openpostcodes.uk/NP12%204AD"},{"postcode":"NP12 4AE","url":"https://openpostcodes.uk/NP12%204AE"}]}