主要城市地区邮政编码
MaineMassachusettsMississippiUtahArizonaDelawareMarylandMichiganTexasArkansasDistrict of ColumbiaNew HampshireNorth CarolinaTennesseeVirginiaHawaiiMissouriIdahoIllinoisNew JerseyNew MexicoConnecticutKentuckyOregonRhode IslandSouth CarolinaWest VirginiaMontanaNew YorkWyomingColoradoGeorgiaMinnesotaVermontAlabamaOhioLouisianaWisconsinFloridaIndianaPennsylvaniaOklahomaSouth DakotaNebraskaNevadaAlaskaCaliforniaKansasWashingtonIowaNorth Dakota
