{"url":"https://openpostcodes.uk/CF37","type":"district","district":"CF37","area":"CF","postcode_count":885,"councils":["Rhondda Cynon Taf","Caerphilly"],"sectors":[{"sector":"CF37 1","url":"https://openpostcodes.uk/CF37%201","postcode_count":222,"admin_district":"Rhondda Cynon Taf"},{"sector":"CF37 2","url":"https://openpostcodes.uk/CF37%202","postcode_count":151,"admin_district":"Rhondda Cynon Taf"},{"sector":"CF37 3","url":"https://openpostcodes.uk/CF37%203","postcode_count":139,"admin_district":"Rhondda Cynon Taf"},{"sector":"CF37 4","url":"https://openpostcodes.uk/CF37%204","postcode_count":170,"admin_district":"Rhondda Cynon Taf"},{"sector":"CF37 5","url":"https://openpostcodes.uk/CF37%205","postcode_count":189,"admin_district":"Rhondda Cynon Taf"},{"sector":"CF37 9","url":"https://openpostcodes.uk/CF37%209","postcode_count":14,"admin_district":"Rhondda Cynon Taf"}]}