主要城市地区邮政编码
TexasMarylandMississippiAlabamaCaliforniaAlaskaTennesseeOregonVirginiaWyomingFloridaIdahoConnecticutMichiganVermontDistrict of ColumbiaSouth DakotaIowaLouisianaMassachusettsArizonaDelawareHawaiiIndianaKentuckyMaineNebraskaSouth CarolinaNew YorkWest VirginiaArkansasKansasMontanaWashingtonNorth DakotaOklahomaMinnesotaNew JerseyNevadaOhioPennsylvaniaRhode IslandWisconsinColoradoGeorgiaNew HampshireNew MexicoNorth CarolinaUtahIllinoisMissouri
