27973 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":36.359919,"wof:name":"27973","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102087673,"postalcode_id":554711033,"region_id":85688773}],"mz:is_deprecated":0,"lbl:latitude":36.371209,"geom:area":0.009803,"geom:longitude":-76.066136,"wof:id":554711033,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611185339,"wof:belongsto":[102191575,85633793,102087673,85688773],"wof:concordances":{"gp:id":"12769345"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"2347592","geom:area_square_m":9.7618080890773E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-76.148004,36.276362,-75.969611,36.452571","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-76.055515,"wof:geomhash":"80c91c069414bb29802f8236af8bdc64","wof:parent_id":102087673,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Shawboro"}