ZIP Code Area 508XX
- ZIP Code Area 50801
- ZIP Code Area 50830
- ZIP Code Area 50833
- ZIP Code Area 50835
- ZIP Code Area 50836
- ZIP Code Area 50837
- ZIP Code Area 50839
- ZIP Code Area 50840
- ZIP Code Area 50841
- ZIP Code Area 50842
- ZIP Code Area 50843
- ZIP Code Area 50845
- ZIP Code Area 50846
- ZIP Code Area 50847
- ZIP Code Area 50848
- ZIP Code Area 50849
- ZIP Code Area 50851
- ZIP Code Area 50853
- ZIP Code Area 50854
- ZIP Code Area 50857
- ZIP Code Area 50858
- ZIP Code Area 50859
- ZIP Code Area 50860
- ZIP Code Area 50861
- ZIP Code Area 50862
- ZIP Code Area 50863
- ZIP Code Area 50864