主要城市地区邮政编码
KentuckyNorth CarolinaTexasVirginiaMarylandDistrict of ColumbiaMissouriIndianaIllinoisMinnesotaOregonWashingtonKansasOklahomaWisconsinAlabamaArizonaIowaNew MexicoRhode IslandCaliforniaFloridaMichiganNorth DakotaSouth DakotaTennesseeArkansasMaineVermontColoradoMontanaNebraskaSouth CarolinaWest VirginiaWyomingConnecticutIdahoMassachusettsUtahLouisianaOhioPennsylvaniaGeorgiaNew JerseyNew YorkAlaskaDelawareHawaiiMississippiNevadaNew Hampshire