800
- 80002 Arvada
- 80003 Arvada
- 80004 Arvada
- 80005 Arvada
- 80007 Arvada
- 80010 Aurora
- 80011 Aurora
- 80012 Aurora
- 80013 Aurora
- 80014 Aurora
- 80015 Centennial
- 80016 Aurora
- 80017 Aurora
- 80018 Aurora
- 80019 Aurora
- 80020 Broomfield
- 80021 Broomfield
- 80022 Commerce City
- 80023 Broomfield
- 80024
- 80025 Eldorado Springs
- 80026 Lafayette
- 80027 Superior
- 80030 Westminster
- 80031 Westminster
- 80033 Wheat Ridge
- 80045 Aurora