主要城市地区邮政编码
ColoradoIowaDelawareFloridaUtahAlaskaArizonaKentuckyVirginiaKansasNebraskaNorth DakotaPennsylvaniaTennesseeConnecticutMaineMontanaNew JerseyNew MexicoIndianaRhode IslandAlabamaCaliforniaDistrict of ColumbiaLouisianaMassachusettsMississippiVermontGeorgiaOhioWashingtonHawaiiNorth CarolinaOregonWisconsinOklahomaWyomingMissouriSouth CarolinaMarylandNevadaNew YorkIllinoisSouth DakotaTexasArkansasIdahoMichiganMinnesotaNew HampshireWest Virginia
