主要城市地区邮政编码
DelawareOklahomaNew MexicoTexasWisconsinNew YorkArizonaColoradoDistrict of ColumbiaMarylandVirginiaIllinoisNew HampshireSouth DakotaTennesseeWest VirginiaCaliforniaHawaiiIdahoVermontConnecticutMississippiNorth DakotaOhioWashingtonAlaskaFloridaMaineAlabamaNebraskaNevadaNew JerseyPennsylvaniaNorth CarolinaMichiganMontanaUtahIowaMinnesotaSouth CarolinaOregonArkansasGeorgiaIndianaRhode IslandWyomingKentuckyMassachusettsKansasLouisianaMissouri
