主要城市地区邮政编码
ArizonaIowaAlabamaColoradoGeorgiaMaineMissouriMontanaWashingtonFloridaOklahomaIndianaMassachusettsTexasArkansasCaliforniaNorth DakotaNew HampshireNorth CarolinaUtahDelawareIllinoisNew JerseySouth CarolinaMississippiNevadaOregonVermontConnecticutHawaiiKansasMinnesotaVirginiaNew YorkWyomingKentuckyMichiganPennsylvaniaTennesseeWest VirginiaAlaskaDistrict of ColumbiaIdahoLouisianaOhioRhode IslandWisconsinNew MexicoMarylandNebraskaSouth Dakota
