主要城市地区邮政编码
AlaskaFloridaNew JerseyOklahomaOregonKansasNorth DakotaWest VirginiaColoradoConnecticutDistrict of ColumbiaIdahoTexasUtahHawaiiIndianaNew MexicoRhode IslandCaliforniaMassachusettsNevadaWashingtonWisconsinWyomingAlabamaIowaMontanaSouth CarolinaVermontMinnesotaOhioPennsylvaniaSouth DakotaArizonaDelawareIllinoisArkansasMarylandMichiganNew YorkNorth CarolinaVirginiaLouisianaMissouriGeorgiaMaineMississippiNebraskaNew HampshireTennesseeKentucky
