主要城市地区邮政编码
PennsylvaniaFloridaMaineWashingtonTennesseeCaliforniaMichiganNew JerseyNew YorkTexasWyomingDelawareIowaMontanaOklahomaVermontOregonIdahoMarylandMississippiNew HampshireOhioRhode IslandArizonaArkansasNevadaWest VirginiaConnecticutIllinoisKansasNorth CarolinaSouth CarolinaNebraskaNew MexicoNorth DakotaColoradoDistrict of ColumbiaGeorgiaMassachusettsMissouriWisconsinIndianaKentuckyMinnesotaSouth DakotaUtahVirginiaAlabamaAlaskaHawaiiLouisiana
