What are the Irs Service Center, Missouri Zip Codes for 2020, 2019Primary Zip Codes for Irs Service CenterZip CodePrimary CitySecondary City64999Kansas CityIrs Service Center, K C, Ks CityCities sharing Zip Codes with Irs Service CenterZip CodePrimary CitySecondary CityMore Information64999Kansas CityIrs Service Center64999Kansas CityK C64999Kansas CityKs CityAdvertisements