主要城市地区邮政编码
AlabamaNew MexicoVirginiaWashingtonIllinoisSouth DakotaTennesseeTexasDistrict of ColumbiaWisconsinMinnesotaMissouriNew YorkMichiganHawaiiIndianaMississippiIowaLouisianaMontanaOhioOklahomaCaliforniaColoradoDelawareFloridaMassachusettsWest VirginiaArizonaNevadaSouth CarolinaVermontNebraskaNorth CarolinaNorth DakotaUtahAlaskaIdahoArkansasConnecticutMaineMarylandRhode IslandNew HampshireOregonPennsylvaniaWyomingGeorgiaKansasKentuckyNew Jersey
