主要城市地区邮政编码
MarylandMinnesotaMississippiMissouriNorth DakotaAlabamaDelawareSouth DakotaHawaiiMontanaDistrict of ColumbiaIdahoOhioColoradoConnecticutNew JerseyMassachusettsWashingtonNew MexicoNew YorkVirginiaMichiganPennsylvaniaUtahAlaskaNorth CarolinaNevadaOklahomaRhode IslandArizonaCaliforniaGeorgiaIllinoisKansasTennesseeWyomingMaineTexasLouisianaNew HampshireArkansasNebraskaOregonSouth CarolinaWisconsinFloridaKentuckyVermontWest VirginiaIndianaIowa
