主要城市地区邮政编码
IllinoisKansasMarylandWisconsinNevadaVermontColoradoDelawareDistrict of ColumbiaMinnesotaMontanaRhode IslandUtahArizonaCaliforniaHawaiiMichiganNew MexicoVirginiaWest VirginiaArkansasOklahomaGeorgiaIdahoNew HampshireConnecticutNebraskaNew YorkMassachusettsNorth CarolinaWashingtonWyomingAlabamaLouisianaMaineOhioTexasIndianaIowaFloridaAlaskaNorth DakotaOregonMississippiMissouriNew JerseySouth CarolinaSouth DakotaKentuckyPennsylvaniaTennessee
