主要城市地区邮政编码
CaliforniaConnecticutNew JerseyTexasTennesseeArkansasDelawareKentuckyRhode IslandSouth CarolinaSouth DakotaWashingtonWisconsinNebraskaNorth CarolinaKansasOklahomaWyomingMichiganMontanaPennsylvaniaNew YorkColoradoFloridaIndianaMaineOhioUtahDistrict of ColumbiaMinnesotaOregonVermontVirginiaAlabamaIllinoisLouisianaMississippiNew MexicoGeorgiaIdahoNew HampshireWest VirginiaArizonaMarylandMassachusettsMissouriAlaskaHawaiiIowaNevadaNorth Dakota
