主要城市地区邮政编码
MichiganNew JerseyWyomingIdahoMaineMissouriKansasWashingtonConnecticutMassachusettsMinnesotaMississippiArkansasVirginiaOhioDelawareOregonCaliforniaSouth DakotaVermontKentuckyMarylandNorth CarolinaFloridaGeorgiaNevadaAlabamaMontanaPennsylvaniaSouth CarolinaIllinoisArizonaLouisianaAlaskaNorth DakotaOklahomaRhode IslandIndianaIowaNew MexicoNew YorkNebraskaHawaiiNew HampshireUtahWest VirginiaColoradoTennesseeTexasWisconsinDistrict of Columbia
