主要城市地区邮政编码
IdahoLouisianaMississippiUtahArkansasOregonVermontNew HampshireHawaiiIndianaMaineArizonaNew MexicoNorth DakotaWyomingAlaskaOhioNebraskaWashingtonMontanaNew YorkSouth CarolinaVirginiaColoradoDelawareIllinoisKansasNew JerseyTennesseeCaliforniaMissouriSouth DakotaTexasAlabamaMinnesotaNevadaWisconsinConnecticutOklahomaPennsylvaniaMassachusettsGeorgiaKentuckyMarylandMichiganDistrict of ColumbiaRhode IslandWest VirginiaIowaNorth CarolinaFlorida
