主要城市地区邮政编码
TexasIowaMassachusettsMississippiAlabamaMissouriOklahomaLouisianaMaineSouth DakotaVirginiaCaliforniaNebraskaWashingtonWyomingGeorgiaNew HampshireSouth CarolinaUtahColoradoDistrict of ColumbiaFloridaIdahoRhode IslandTennesseeArkansasHawaiiNew YorkAlaskaIndianaMinnesotaArizonaMarylandNorth CarolinaPennsylvaniaVermontIllinoisKentuckyMontanaNew JerseyWisconsinMichiganOregonDelawareOhioNew MexicoNevadaNorth DakotaKansasWest VirginiaConnecticut
