23850 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":37.173546,"wof:name":"23850","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102087257,"postalcode_id":554708389,"region_id":85688747}],"mz:is_deprecated":0,"lbl:latitude":37.220129,"geom:area":0.013245,"geom:longitude":-77.741697,"wof:id":554708389,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1611182819,"wof:belongsto":[102191575,85633793,102087257,85688747],"wof:concordances":{"gp:id":"12767506"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12590340","geom:area_square_m":1.3050363564167E8,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-77.812675,37.076993,-77.648911,37.267044","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-77.765249,"wof:geomhash":"121cec74c3bb5a2896907f003cc75606","wof:parent_id":102087257,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu","mz:postal_locality":"Ford"}