主要城市地区邮政编码
MaineMichiganOregonSouth DakotaArkansasLouisianaNew MexicoSouth CarolinaTennesseeCaliforniaMinnesotaRhode IslandIdahoIowaDistrict of ColumbiaGeorgiaMarylandWashingtonIndianaMontanaArizonaVermontHawaiiMississippiMassachusettsMissouriNebraskaWisconsinAlabamaColoradoNorth CarolinaVirginiaWest VirginiaKansasKentuckyFloridaNorth DakotaPennsylvaniaIllinoisNew YorkDelawareNevadaNew HampshireTexasConnecticutWyomingOhioUtahOklahomaAlaskaNew Jersey
