主要城市地区邮政编码
District of ColumbiaLouisianaNew HampshireDelawareAlabamaConnecticutHawaiiMississippiNevadaUtahVirginiaMarylandMinnesotaMontanaOregonIndianaNorth CarolinaOhioTexasCaliforniaKentuckyPennsylvaniaNebraskaNew JerseyFloridaIdahoMichiganTennesseeWisconsinArkansasIllinoisSouth CarolinaWyomingMassachusettsMissouriGeorgiaIowaNorth DakotaOklahomaSouth DakotaArizonaColoradoKansasMaineNew MexicoNew YorkWashingtonAlaskaRhode IslandVermontWest Virginia
