主要城市地区邮政编码
IdahoVermontFloridaMissouriNew JerseyNorth DakotaWyomingLouisianaKentuckyMichiganWashingtonWisconsinDistrict of ColumbiaMassachusettsSouth CarolinaTexasArkansasMississippiNew YorkVirginiaConnecticutNew HampshireNevadaNebraskaGeorgiaKansasMontanaArizonaDelawareAlabamaIowaNew MexicoNorth CarolinaIllinoisMaineMarylandOhioPennsylvaniaRhode IslandColoradoCaliforniaIndianaMinnesotaOklahomaUtahAlaskaOregonSouth DakotaTennesseeWest VirginiaHawaii
