87300 is a postalcode and its consensus geometry is derived from frgov.
{"mz:is_ceased":0,"geom:latitude":46.104322,"wof:name":"87300","counts:names_total":0,"wof:placetype":"postalcode","frgov:DEP":"87","frgov:ID":"87300","frgov:_COL6":3787.2257,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633147,"county_id":102064693,"empire_id":136253037,"localadmin_id":404376045,"macrocounty_id":404227777,"macroregion_id":1108826385,"postalcode_id":421308989,"region_id":85683531}],"mz:is_deprecated":0,"frgov:SURF":252.236738,"geom:area":0.029423,"geom:longitude":1.043532,"wof:id":421308989,"frgov:LIB":"Bellac","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1496507957,"wof:belongsto":[85683531,102191581,85633147,404376045,404227777,1108826385,136253037,102064693],"wof:concordances":{"gp:id":"12728038"},"wof:repo":"whosonfirst-data-postalcode-fr","src:geom":"frgov","wof:country":"FR","counts:names_preferred":0,"frgov:POP2010":8190,"gp:parent_id":"12597196","geom:area_square_m":2.52254601343101E8,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"FR","counts:names_languages":0,"geom:bbox":"0.892450141341,46.0063015169,1.17118336124,46.2104505802","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"ba8114392ab419a192a2d4b66eab8b27","wof:parent_id":404376045,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}