主要城市地区邮政编码
KansasMarylandMissouriMichiganNorth DakotaTexasDelawareMontanaArizonaMaineNevadaOhioColoradoIdahoIllinoisNew HampshireNorth CarolinaWyomingFloridaIowaNew MexicoVermontCaliforniaIndianaMississippiPennsylvaniaAlaskaArkansasConnecticutKentuckyNebraskaVirginiaLouisianaTennesseeWest VirginiaHawaiiNew YorkOregonSouth CarolinaWashingtonAlabamaOklahomaDistrict of ColumbiaGeorgiaMinnesotaNew JerseySouth DakotaMassachusettsRhode IslandUtahWisconsin
