主要城市地区邮政编码
IndianaMaineKansasNew MexicoMissouriWashingtonMichiganMinnesotaTexasDelawareLouisianaMontanaDistrict of ColumbiaOhioAlabamaHawaiiNew JerseyNew YorkSouth DakotaRhode IslandArizonaGeorgiaOklahomaVermontVirginiaWisconsinMassachusettsOregonPennsylvaniaCaliforniaWyomingWest VirginiaArkansasIllinoisNorth CarolinaUtahIdahoIowaTennesseeConnecticutFloridaSouth CarolinaKentuckyMississippiNevadaNew HampshireNorth DakotaAlaskaMarylandNebraskaColorado
