28380 is a postalcode and its consensus geometry is derived from frgov.
{"mz:is_ceased":0,"geom:latitude":48.749199,"wof:name":"28380","counts:names_total":0,"wof:placetype":"postalcode","frgov:DEP":"28","frgov:ID":"28380","frgov:_COL6":1472.59,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633147,"county_id":102065163,"localadmin_id":404422043,"macrocounty_id":404228057,"macroregion_id":404227461,"postalcode_id":421300009,"region_id":85683189}],"mz:is_deprecated":0,"frgov:SURF":13.273757,"geom:area":0.001628,"geom:longitude":1.237138,"wof:id":421300009,"frgov:LIB":"Saint-Rmy-sur-Avre","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1480903133,"wof:belongsto":[85683189,102191581,85633147,404422043,404228057,404227461,102065163],"wof:concordances":{"gp:id":"12724093"},"wof:repo":"whosonfirst-data-postalcode-fr","src:geom":"frgov","wof:country":"FR","counts:names_preferred":0,"frgov:POP2010":3701,"gp:parent_id":"12652127","geom:area_square_m":1.3274683454012E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"FR","counts:names_languages":0,"geom:bbox":"1.2019822561,48.7290485125,1.27374717754,48.7696772836","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"85dba659ff0e02e9db2e3ed2b219e0e8","wof:parent_id":404422043,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}