{"url":"https://openpostcodes.uk/BN3","type":"district","district":"BN3","area":"BN","postcode_count":1445,"councils":["Brighton and Hove"],"sectors":[{"sector":"BN3 1","url":"https://openpostcodes.uk/BN3%201","postcode_count":176,"admin_district":"Brighton and Hove"},{"sector":"BN3 2","url":"https://openpostcodes.uk/BN3%202","postcode_count":161,"admin_district":"Brighton and Hove"},{"sector":"BN3 3","url":"https://openpostcodes.uk/BN3%203","postcode_count":220,"admin_district":"Brighton and Hove"},{"sector":"BN3 4","url":"https://openpostcodes.uk/BN3%204","postcode_count":147,"admin_district":"Brighton and Hove"},{"sector":"BN3 5","url":"https://openpostcodes.uk/BN3%205","postcode_count":182,"admin_district":"Brighton and Hove"},{"sector":"BN3 6","url":"https://openpostcodes.uk/BN3%206","postcode_count":226,"admin_district":"Brighton and Hove"},{"sector":"BN3 7","url":"https://openpostcodes.uk/BN3%207","postcode_count":200,"admin_district":"Brighton and Hove"},{"sector":"BN3 8","url":"https://openpostcodes.uk/BN3%208","postcode_count":133,"admin_district":"Brighton and Hove"}]}