主要城市地区邮政编码
ArizonaMaineWest VirginiaKansasLouisianaNorth CarolinaCaliforniaMichiganIdahoMinnesotaOklahomaDelawareGeorgiaNebraskaNevadaNew JerseyAlabamaAlaskaConnecticutKentuckyMontanaOregonFloridaNew HampshireTexasNorth DakotaUtahDistrict of ColumbiaHawaiiMassachusettsWyomingPennsylvaniaSouth CarolinaMarylandNew MexicoNew YorkMissouriRhode IslandMississippiVirginiaWashingtonIowaTennesseeArkansasColoradoSouth DakotaVermontWisconsinOhioIllinoisIndiana
