主要城市地区邮政编码
TexasAlabamaArizonaFloridaHawaiiNew MexicoMassachusettsNew JerseyPennsylvaniaWashingtonWyomingVirginiaWisconsinDistrict of ColumbiaNew HampshireRhode IslandSouth CarolinaUtahCaliforniaIdahoMarylandVermontIllinoisIndianaNebraskaColoradoIowaMichiganMissouriNew YorkNorth CarolinaOhioSouth DakotaTennesseeDelawareKentuckyMontanaMississippiNorth DakotaLouisianaNevadaOregonConnecticutKansasAlaskaArkansasGeorgiaMaineMinnesotaOklahomaWest Virginia