主要城市地区邮政编码
OregonSouth DakotaTexasUtahGeorgiaMissouriWisconsinWyomingFloridaIllinoisMontanaNorth CarolinaCaliforniaKentuckyMarylandOklahomaTennesseeWest VirginiaMaineAlaskaArizonaDistrict of ColumbiaVirginiaConnecticutKansasNew HampshireIndianaNorth DakotaVermontDelawareMichiganRhode IslandArkansasMinnesotaNew YorkOhioSouth CarolinaAlabamaColoradoIdahoIowaNebraskaNew JerseyWashingtonHawaiiNevadaNew MexicoPennsylvaniaLouisianaMassachusettsMississippi
