主要城市地区邮政编码
WyomingDelawareFloridaMontanaNorth DakotaPennsylvaniaSouth DakotaCaliforniaDistrict of ColumbiaNew YorkTexasConnecticutOhioIllinoisNevadaMississippiVirginiaWisconsinAlabamaIndianaKentuckyNebraskaNew HampshireWest VirginiaMaineOklahomaTennesseeVermontArkansasColoradoMassachusettsRhode IslandSouth CarolinaUtahIowaMarylandMissouriNew JerseyOregonGeorgiaHawaiiLouisianaMichiganAlaskaNew MexicoWashingtonArizonaIdahoMinnesotaNorth CarolinaKansas
