主要城市地区邮政编码
IowaWyomingGeorgiaRhode IslandArizonaArkansasFloridaHawaiiNew MexicoOhioMaineTexasMinnesotaIndianaMississippiNew HampshireDelawareNew JerseyKentuckyMissouriNevadaSouth DakotaUtahWashingtonKansasWisconsinOklahomaSouth CarolinaVermontWest VirginiaColoradoConnecticutDistrict of ColumbiaLouisianaTennesseeAlabamaIllinoisNebraskaPennsylvaniaAlaskaIdahoMontanaNew YorkCaliforniaVirginiaNorth CarolinaNorth DakotaMarylandMassachusettsMichiganOregon
