2207 is a postalcode and its consensus geometry is derived from ausstat.
{"mz:is_ceased":0,"geom:latitude":-33.947681,"wof:name":"2207","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191583,"country_id":85632793,"county_id":102048425,"localadmin_id":404221879,"locality_id":101929569,"postalcode_id":504777777,"region_id":85681545}],"mz:is_deprecated":0,"ausstat:POA_CODE":"2207","geom:area":7.04E-4,"geom:longitude":151.120847,"wof:id":504777777,"ausstat:POA_NAME":"2207","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1480926944,"ausstat:SQKM":7.218134,"wof:belongsto":[85681545,102191583,404221879,85632793,101929569,102048425],"wof:concordances":{"gp:id":"12706848"},"wof:repo":"whosonfirst-data-postalcode-au","src:geom":"ausstat","wof:country":"AU","counts:names_preferred":0,"geom:area_square_m":7220802.008449,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"AU","counts:names_languages":0,"geom:bbox":"151.101975616,-33.9651623465,151.138371296,-33.930595522","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"1f9f62662ecc02905c4700a1d7c1ecf9","wof:parent_id":101929569,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}