{"url":"https://openpostcodes.uk/TW3","type":"district","district":"TW3","area":"TW","postcode_count":785,"councils":["Hounslow","Richmond upon Thames"],"sectors":[{"sector":"TW3 1","url":"https://openpostcodes.uk/TW3%201","postcode_count":210,"admin_district":"Hounslow"},{"sector":"TW3 2","url":"https://openpostcodes.uk/TW3%202","postcode_count":158,"admin_district":"Hounslow"},{"sector":"TW3 3","url":"https://openpostcodes.uk/TW3%203","postcode_count":196,"admin_district":"Hounslow"},{"sector":"TW3 4","url":"https://openpostcodes.uk/TW3%204","postcode_count":151,"admin_district":"Hounslow"},{"sector":"TW3 9","url":"https://openpostcodes.uk/TW3%209","postcode_count":70,"admin_district":"Hounslow"}]}