主要城市地区邮政编码
ArkansasVermontIdahoKansasCaliforniaMaineMarylandNorth DakotaAlaskaNorth CarolinaUtahDelawareDistrict of ColumbiaIndianaIowaLouisianaMinnesotaArizonaHawaiiTexasVirginiaWest VirginiaNew YorkGeorgiaSouth CarolinaWashingtonFloridaMichiganKentuckyNew HampshireWisconsinMississippiNew MexicoOhioRhode IslandWyomingIllinoisNebraskaSouth DakotaTennesseeAlabamaConnecticutMissouriOklahomaPennsylvaniaColoradoMassachusettsMontanaNevadaNew JerseyOregon
