主要城市地区邮政编码
PennsylvaniaSouth DakotaTennesseeAlaskaIllinoisMontanaOregonColoradoMinnesotaUtahOklahomaLouisianaIdahoMassachusettsArizonaMaineOhioFloridaIowaMarylandMississippiWashingtonNorth DakotaWest VirginiaWisconsinAlabamaArkansasIndianaNorth CarolinaNew MexicoKansasMichiganNevadaGeorgiaNew JerseyNebraskaRhode IslandDistrict of ColumbiaHawaiiKentuckyDelawareTexasVirginiaWyomingConnecticutNew HampshireVermontCaliforniaMissouriNew YorkSouth Carolina
