主要城市地区邮政编码
WyomingArkansasGeorgiaNew MexicoOklahomaPennsylvaniaRhode IslandColoradoKansasNew YorkTennesseeIowaMississippiMontanaHawaiiIndianaLouisianaNebraskaAlabamaFloridaNew JerseyWisconsinWashingtonIdahoArizonaConnecticutDelawareOhioIllinoisNorth DakotaSouth CarolinaSouth DakotaMarylandNevadaVermontCaliforniaMaineMassachusettsOregonTexasAlaskaMissouriNew HampshireWest VirginiaKentuckyNorth CarolinaUtahDistrict of ColumbiaMichiganMinnesotaVirginia
