主要城市地区邮政编码
VermontWyomingAlaskaNew MexicoUtahAlabamaOklahomaVirginiaPennsylvaniaWisconsinArizonaColoradoIowaMinnesotaMississippiOregonArkansasDelawareFloridaKansasMaineRhode IslandConnecticutIdahoLouisianaMassachusettsNew HampshireNorth CarolinaSouth CarolinaGeorgiaMarylandNebraskaIllinoisSouth DakotaWest VirginiaNevadaNew JerseyHawaiiMissouriMontanaDistrict of ColumbiaIndianaCaliforniaTexasWashingtonNorth DakotaMichiganNew YorkOhioTennesseeKentucky
