{"url":"https://openpostcodes.uk/SR4","type":"district","district":"SR4","area":"SR","postcode_count":956,"councils":["Sunderland"],"sectors":[{"sector":"SR4 0","url":"https://openpostcodes.uk/SR4%200","postcode_count":183,"admin_district":"Sunderland"},{"sector":"SR4 6","url":"https://openpostcodes.uk/SR4%206","postcode_count":203,"admin_district":"Sunderland"},{"sector":"SR4 7","url":"https://openpostcodes.uk/SR4%207","postcode_count":220,"admin_district":"Sunderland"},{"sector":"SR4 8","url":"https://openpostcodes.uk/SR4%208","postcode_count":194,"admin_district":"Sunderland"},{"sector":"SR4 9","url":"https://openpostcodes.uk/SR4%209","postcode_count":156,"admin_district":"Sunderland"}]}