主要城市地区邮政编码
District of ColumbiaIowaLouisianaWest VirginiaDelawareVirginiaIllinoisIndianaNevadaTennesseeNebraskaWisconsinOklahomaRhode IslandVermontAlaskaKentuckyMinnesotaWashingtonWyomingMarylandMississippiNew YorkNorth DakotaArizonaConnecticutMontanaUtahOhioIdahoMaineMassachusettsCaliforniaOregonSouth CarolinaFloridaGeorgiaKansasAlabamaArkansasColoradoHawaiiNew HampshireNew MexicoSouth DakotaMissouriPennsylvaniaTexasMichiganNew JerseyNorth Carolina
