63660 is a postalcode and its consensus geometry is derived from frgov.
{"mz:is_ceased":0,"geom:latitude":45.530002,"wof:name":"63660","counts:names_total":0,"wof:placetype":"postalcode","frgov:DEP":"63","frgov:ID":"63660","frgov:_COL6":612.8802,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633147,"county_id":102070835,"empire_id":136253037,"localadmin_id":404364263,"macrocounty_id":404227725,"macroregion_id":1108826389,"postalcode_id":421305533,"region_id":85683471}],"mz:is_deprecated":0,"frgov:SURF":112.311995,"geom:area":0.012967,"geom:longitude":3.908565,"wof:id":421305533,"frgov:LIB":"Saint-Anthme","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1496508143,"wof:belongsto":[85683471,102191581,85633147,404364263,404227725,1108826389,136253037,102070835],"wof:concordances":{"gp:id":"12726537"},"wof:repo":"whosonfirst-data-postalcode-fr","src:geom":"frgov","wof:country":"FR","counts:names_preferred":0,"frgov:POP2010":1330,"gp:parent_id":"12597146","geom:area_square_m":1.12320196425795E8,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"FR","counts:names_languages":0,"geom:bbox":"3.84488356842,45.443446173,3.98562928802,45.6155310998","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"4f9276952cc253f8485571275e91d58f","wof:parent_id":404364263,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}