37060 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":35.745479,"wof:name":"37060","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102086355,"postalcode_id":554716475,"region_id":85688701}],"mz:is_deprecated":0,"lbl:latitude":35.745466,"geom:area":0.009911,"geom:longitude":-86.637752,"wof:id":554716475,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611185386,"wof:belongsto":[102191575,85633793,102086355,85688701],"wof:concordances":{"gp:id":"12773784"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"2347601","geom:area_square_m":9.9468631215431E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-86.698581,35.657344,-86.573371,35.817511","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-86.637754,"wof:geomhash":"08553079f37ab1172d600c6d2fcaa38b","wof:parent_id":102086355,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Eagleville"}