主要城市地区邮政编码
NebraskaMichiganPennsylvaniaAlaskaHawaiiIowaNew MexicoVirginiaWashingtonIllinoisIndianaKentuckyNew JerseyLouisianaMassachusettsMinnesotaNevadaArizonaDistrict of ColumbiaFloridaVermontMississippiDelawareNorth CarolinaNorth DakotaOregonAlabamaCaliforniaGeorgiaNew YorkTennesseeMarylandMontanaMaineArkansasOklahomaRhode IslandWest VirginiaWyomingColoradoIdahoMissouriSouth CarolinaKansasSouth DakotaTexasWisconsinConnecticutNew HampshireOhioUtah
