主要城市地区邮政编码
West VirginiaNew HampshireKansasMarylandWyomingIllinoisHawaiiMaineNorth CarolinaNorth DakotaAlabamaMississippiTennesseeColoradoRhode IslandSouth CarolinaSouth DakotaWisconsinIndianaMinnesotaNew YorkOregonOklahomaFloridaWashingtonConnecticutMassachusettsMontanaTexasGeorgiaArkansasDelawareOhioArizonaMichiganNevadaPennsylvaniaLouisianaMissouriNebraskaNew JerseyIdahoIowaNew MexicoCaliforniaUtahVirginiaAlaskaVermontDistrict of ColumbiaKentucky
