主要城市地区邮政编码
ArizonaColoradoMarylandAlabamaConnecticutDistrict of ColumbiaHawaiiLouisianaMaineNebraskaWest VirginiaCaliforniaDelawareOklahomaMassachusettsSouth CarolinaTexasWashingtonIdahoIllinoisKentuckyNew MexicoArkansasWisconsinRhode IslandKansasMississippiNorth DakotaOhioPennsylvaniaMissouriTennesseeVermontMinnesotaNevadaOregonSouth DakotaGeorgiaIowaNew JerseyNew YorkWyomingMichiganUtahFloridaAlaskaMontanaIndianaNew HampshireNorth CarolinaVirginia
