主要城市地区邮政编码
Rhode IslandNorth CarolinaDelawareIowaVirginiaWest VirginiaMinnesotaMississippiNorth DakotaOklahomaWashingtonNevadaIllinoisKansasNew YorkUtahKentuckyVermontColoradoDistrict of ColumbiaMissouriNew MexicoTennesseeMainePennsylvaniaConnecticutIdahoLouisianaMassachusettsNew JerseyAlaskaArkansasWyomingMontanaNebraskaAlabamaFloridaGeorgiaCaliforniaOhioTexasIndianaMarylandSouth CarolinaWisconsinArizonaMichiganNew HampshireSouth DakotaHawaiiOregon
