主要城市地区邮政编码
DelawareKansasMaineSouth CarolinaAlabamaCaliforniaMississippiRhode IslandArizonaColoradoIllinoisVirginiaDistrict of ColumbiaGeorgiaSouth DakotaFloridaTexasVermontOklahomaOregonMichiganLouisianaMarylandNew MexicoWyomingArkansasMinnesotaWest VirginiaHawaiiTennesseeNorth CarolinaIdahoNew YorkNevadaPennsylvaniaUtahWisconsinConnecticutIowaMontanaWashingtonAlaskaIndianaNebraskaNew HampshireNew JerseyNorth DakotaKentuckyMissouriMassachusettsOhio
