主要城市地区邮政编码
IowaPennsylvaniaTennesseeWest VirginiaOhioVermontMarylandMassachusettsNevadaDelawareDistrict of ColumbiaKansasOregonWisconsinArizonaArkansasCaliforniaIllinoisNew YorkNew HampshireNorth CarolinaSouth DakotaTexasIndianaNew JerseyOklahomaWashingtonMaineAlabamaAlaskaUtahConnecticutMichiganMississippiVirginiaLouisianaColoradoFloridaMinnesotaNew MexicoSouth CarolinaIdahoNorth DakotaKentuckyMontanaGeorgiaHawaiiNebraskaWyomingMissouriRhode Island
