主要城市地区邮政编码
AlaskaMaineMichiganNebraskaNew MexicoKansasVirginiaColoradoFloridaIdahoMississippiSouth DakotaVermontDistrict of ColumbiaHawaiiLouisianaMassachusettsNorth DakotaOklahomaWisconsinWyomingArizonaGeorgiaRhode IslandWest VirginiaMinnesotaNevadaOhioAlabamaIndianaUtahWashingtonIllinoisNew JerseyTexasArkansasCaliforniaMontanaNew HampshireNorth CarolinaConnecticutIowaMarylandOregonDelawareKentuckyNew YorkPennsylvaniaMissouriSouth CarolinaTennessee
