主要城市地区邮政编码
FloridaKentuckyWyomingOklahomaColoradoMississippiNew YorkTennesseeIllinoisKansasMichiganNorth DakotaSouth CarolinaArizonaConnecticutNew MexicoNorth CarolinaTexasUtahWashingtonDistrict of ColumbiaHawaiiOhioPennsylvaniaVirginiaGeorgiaNevadaNew JerseyRhode IslandVermontAlaskaWest VirginiaWisconsinNebraskaNew HampshireAlabamaArkansasMarylandCaliforniaMaineMissouriIndianaLouisianaMassachusettsIowaIdahoSouth DakotaDelawareMinnesotaOregonMontana