主要城市地区邮政编码
HawaiiMinnesotaNorth DakotaAlabamaLouisianaNew YorkNorth CarolinaOregonWest VirginiaIdahoNew MexicoPennsylvaniaConnecticutSouth CarolinaAlaskaDistrict of ColumbiaMontanaTexasWisconsinDelawareRhode IslandSouth DakotaTennesseeVirginiaIndianaIowaMaineOhioMissouriVermontGeorgiaMassachusettsNebraskaNew HampshireUtahFloridaMichiganNevadaNew JerseyMississippiWashingtonArizonaOklahomaArkansasColoradoKentuckyCaliforniaIllinoisKansasMarylandWyoming
