27407 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":36.009824,"wof:name":"27407","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102080985,"postalcode_id":554710661,"region_id":85688773}],"mz:is_deprecated":0,"lbl:latitude":36.008599,"geom:area":0.007925,"geom:longitude":-79.876454,"wof:id":554710661,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611185112,"wof:belongsto":[102191575,85633793,102080985,85688773],"wof:concordances":{"gp:id":"12769046"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"geom:area_square_m":7.9265494872366E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-79.927472,35.934019,-79.819763,36.0785","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-79.87816,"wof:geomhash":"4ece54e902f3d8ffb0adc475117e4f8e","wof:parent_id":102080985,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Greensboro"}