主要城市地区邮政编码
IdahoWisconsinArizonaKentuckyNew JerseyWyomingLouisianaMississippiNorth DakotaUtahIndianaNorth CarolinaSouth DakotaTennesseeMissouriNevadaVirginiaFloridaIllinoisMichiganOhioOregonTexasAlabamaIowaKansasMarylandArkansasDelawareMaineDistrict of ColumbiaHawaiiNew HampshireRhode IslandWashingtonMinnesotaNebraskaNew YorkOklahomaWest VirginiaConnecticutMontanaAlaskaMassachusettsCaliforniaVermontColoradoSouth CarolinaGeorgiaNew MexicoPennsylvania
