主要城市地区邮政编码
VermontKentuckyOklahomaMinnesotaNew MexicoVirginiaConnecticutWisconsinMissouriNorth DakotaFloridaKansasSouth DakotaArizonaIllinoisNew JerseyNorth CarolinaTennesseeWashingtonWyomingDistrict of ColumbiaIdahoMassachusettsSouth CarolinaCaliforniaDelawareTexasMaineAlabamaRhode IslandGeorgiaMississippiMarylandMontanaNebraskaOregonAlaskaIndianaUtahArkansasPennsylvaniaWest VirginiaNevadaNew HampshireHawaiiIowaMichiganNew YorkOhioColoradoLouisiana