主要城市地区邮政编码
WyomingIdahoWest VirginiaNebraskaNevadaDistrict of ColumbiaSouth DakotaUtahGeorgiaKansasVermontAlaskaIowaNew MexicoAlabamaMichiganArkansasKentuckyNew YorkSouth CarolinaTexasFloridaMississippiNew HampshireVirginiaCaliforniaMontanaWashingtonDelawareOklahomaIndianaMarylandOhioRhode IslandColoradoNorth DakotaIllinoisMissouriTennesseeWisconsinConnecticutMassachusettsMinnesotaNew JerseyArizonaPennsylvaniaHawaiiNorth CarolinaLouisianaMaineOregon
