28627 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":36.457865,"wof:name":"28627","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102087713,"postalcode_id":554711591,"region_id":85688773}],"mz:is_deprecated":0,"lbl:latitude":36.455555,"geom:area":0.005237,"geom:longitude":-81.00579,"wof:id":554711591,"counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1611185328,"wof:belongsto":[102191575,85633793,102087713,85688773],"wof:concordances":{"gp:id":"12769785"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12589376","geom:area_square_m":5.2081816833765E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-81.080394,36.396844,-80.941374,36.497448","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-81.004437,"wof:geomhash":"0a6f96d2534a2a83a7471186ef265113","wof:parent_id":102087713,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Glade Valley"}