OSM tag name=Mountain States Telephone Building matches Mountain States Telephone Building in these Wikidata fields:
Commercial buildings on the National Register of Historic Places in Colorado | building=commercial, landuse=commercial, building=office, boundary=protected_area, historic, office |
National Register of Historic Places in Denver | boundary=protected_area, historic |
Office buildings completed in 1929 | building=commercial, landuse=commercial, office, building=office |
Office buildings in Denver | building=commercial, landuse=commercial, office, building=office |
Telecommunications buildings on the National Register of Historic Places | boundary=protected_area, historic |