主要城市地区邮政编码
ArizonaCaliforniaMarylandKentuckyMaineLouisianaIllinoisHawaiiNebraskaOklahomaConnecticutIowaMichiganNorth CarolinaNorth DakotaDelawareVirginiaWashingtonWest VirginiaDistrict of ColumbiaMinnesotaNew JerseyNew YorkFloridaMississippiNew HampshirePennsylvaniaWisconsinWyomingIndianaOhioSouth CarolinaSouth DakotaGeorgiaRhode IslandMassachusettsAlabamaAlaskaColoradoTexasVermontArkansasMissouriNevadaOregonKansasTennesseeIdahoMontanaNew MexicoUtah
