主要城市地区邮政编码
OklahomaRhode IslandIdahoKansasMinnesotaNebraskaPennsylvaniaWisconsinFloridaIndianaWyomingMichiganNorth DakotaVirginiaAlabamaNew YorkLouisianaOhioWashingtonArizonaColoradoGeorgiaMaineWest VirginiaHawaiiOregonArkansasCaliforniaDelawareIowaNorth CarolinaNew JerseyUtahKentuckyMississippiTennesseeAlaskaDistrict of ColumbiaIllinoisMarylandMissouriSouth CarolinaTexasConnecticutNew HampshireVermontMassachusettsMontanaNevadaNew MexicoSouth Dakota
