主要城市地区邮政编码
District of ColumbiaMissouriCaliforniaTexasNorth CarolinaRhode IslandTennesseeWest VirginiaMontanaNebraskaNew HampshireConnecticutIndianaOhioLouisianaMaineIowaMassachusettsVirginiaDelawareIdahoWyomingArizonaWashingtonVermontAlabamaNew MexicoNevadaOklahomaColoradoKansasFloridaHawaiiNew JerseyAlaskaArkansasMinnesotaSouth DakotaUtahIllinoisKentuckyMississippiOregonSouth CarolinaNorth DakotaPennsylvaniaGeorgiaMichiganWisconsinMarylandNew York
