{"url":"https://openpostcodes.uk/NN13","type":"district","district":"NN13","area":"NN","postcode_count":565,"councils":["West Northamptonshire","Buckinghamshire","Cherwell"],"sectors":[{"sector":"NN13 5","url":"https://openpostcodes.uk/NN13%205","postcode_count":210,"admin_district":"West Northamptonshire"},{"sector":"NN13 6","url":"https://openpostcodes.uk/NN13%206","postcode_count":241,"admin_district":"West Northamptonshire"},{"sector":"NN13 7","url":"https://openpostcodes.uk/NN13%207","postcode_count":107,"admin_district":"West Northamptonshire"},{"sector":"NN13 9","url":"https://openpostcodes.uk/NN13%209","postcode_count":7,"admin_district":"West Northamptonshire"}]}