What are the Capital Blue Cross, Pennsylvania Zip Codes for 2020, 2019Primary Zip Codes for Capital Blue CrossZip CodePrimary CitySecondary City17177HarrisburgCapital Blue Cross, Blue Cross, HbgCities sharing Zip Codes with Capital Blue CrossZip CodePrimary CitySecondary CityMore Information17177HarrisburgBlue Cross17177HarrisburgCapital Blue Cross17177HarrisburgHbgAdvertisements