16670 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":40.262378,"wof:name":"16670","counts:names_total":0,"wof:placetype":"postalcode","wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102080939,"localadmin_id":404484427,"postalcode_id":554765485,"region_id":85688481}],"mz:is_deprecated":0,"lbl:latitude":40.262378,"geom:area":4.4E-5,"geom:longitude":-78.507952,"wof:id":554765485,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1480903171,"wof:belongsto":[85688481,102191575,404484427,85633793,102080939],"wof:concordances":{"gp:id":"12764405"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"geom:area_square_m":411997.92111,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-78.513544,40.257157,-78.502706,40.265574","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-78.507952,"wof:geomhash":"84ab8dfafc2d16e53f820862b241fdbe","wof:parent_id":404484427,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}