主要城市地区邮政编码
HawaiiIllinoisKansasMichiganAlabamaFloridaMississippiNevadaOklahomaDelawareTennesseeIndianaMinnesotaMontanaNew HampshireOhioPennsylvaniaTexasArizonaOregonConnecticutNew YorkNorth CarolinaDistrict of ColumbiaLouisianaSouth DakotaVermontMissouriNebraskaNew JerseyAlaskaColoradoNew MexicoRhode IslandWest VirginiaMarylandSouth CarolinaVirginiaWisconsinIdahoMaineUtahArkansasGeorgiaIowaNorth DakotaWashingtonCaliforniaKentuckyMassachusettsWyoming
