主要城市地区邮政编码
ArizonaDelawareFloridaGeorgiaIndianaMinnesotaMontanaCaliforniaWisconsinSouth CarolinaKentuckyMississippiNorth DakotaOhioMaineNew HampshireSouth DakotaConnecticutIllinoisIowaKansasWashingtonColoradoMichiganNew JerseyNew YorkDistrict of ColumbiaMarylandNorth CarolinaVirginiaWyomingMassachusettsOklahomaOregonRhode IslandAlabamaArkansasLouisianaNebraskaNevadaTexasAlaskaPennsylvaniaIdahoNew MexicoTennesseeUtahWest VirginiaHawaiiMissouriVermont
