主要城市地区邮政编码
District of ColumbiaHawaiiIndianaMontanaCaliforniaIllinoisVermontWyomingNevadaRhode IslandMissouriUtahAlaskaArkansasMinnesotaConnecticutMichiganTennesseeGeorgiaOregonIowaKansasVirginiaAlabamaSouth DakotaLouisianaOklahomaKentuckyMarylandNew JerseyNew MexicoSouth CarolinaColoradoMaineNew HampshireNew YorkNorth CarolinaMississippiOhioWashingtonWest VirginiaArizonaMassachusettsNebraskaNorth DakotaTexasFloridaIdahoPennsylvaniaDelawareWisconsin