主要城市地区邮政编码
DelawareColoradoMaineSouth DakotaOklahomaVermontConnecticutFloridaHawaiiAlaskaLouisianaMinnesotaTexasCaliforniaIndianaKentuckyOregonRhode IslandArkansasNorth DakotaDistrict of ColumbiaWyomingTennesseeMontanaNew YorkNorth CarolinaWashingtonArizonaNew HampshireVirginiaGeorgiaMississippiMissouriMassachusettsUtahWest VirginiaIllinoisNebraskaSouth CarolinaNew JerseyPennsylvaniaIowaOhioMichiganNevadaNew MexicoMarylandWisconsinAlabamaIdahoKansas
