DN20 8HB is a postalcode and its consensus geometry is derived from os.
{"os:positional_quality_indicator":"1","date:inception_upper":"1980-01-01","geom:latitude":53.552498,"wof:name":"DN20 8HB","counts:names_total":0,"mz:is_current":0,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633159,"empire_id":136253055,"postalcode_id":437777621,"postalregion_id":1864206815}],"date:cessation_outer_end":1088726399,"date:cessation_inner_end":1088726399,"geom:area":0,"date:cessation_lower":"2004-07-01","counts:concordances_total":1,"date:inception_inner_end":315619199,"geom:type":"Point","wof:lastmodified":1709396004,"wof:belongsto":[85633159,102191581,136253055,1864206815],"wof:repo":"whosonfirst-data-postalcode-gb","date:inception_lower":"1980-01-01","wof:country":"GB","counts:names_preferred":0,"os:region_code":"E12000003","counts:names_variant":0,"wof:breaches":[],"edtf:inception":"1980-01-01","iso:country":"GB","geom:bbox":"-0.493326,53.552498,-0.493326,53.552498","date:inception_outer_start":315532800,"wof:superseded_by":[],"wof:geomhash":"a44a9225ea203357de14b1d938d16fdb","wof:placetype_id":470996387,"os:district_code":"E06000013","date:cessation_upper":"2004-07-01","mz:is_ceased":1,"wof:created":1583701550,"wof:placetype":"postalcode","mz:is_deprecated":0,"date:cessation_inner_start":1088640000,"geom:longitude":-0.493326,"date:inception_inner_start":315532800,"wof:id":437777621,"os:county_code":"E99999999","date:inception_outer_end":315619199,"wof:concordances":{"gp:id":"28867161"},"date:cessation_outer_start":1088640000,"src:geom":"os","wof:tags":[],"counts:names_languages":0,"os:country_code":"E92000001","wof:supersedes":[],"wof:parent_id":1864206815,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"edtf:cessation":"2004-07-01"}