主要城市地区邮政编码
DelawareNebraskaNew HampshireNew JerseyTexasWisconsinCaliforniaMarylandOregonSouth DakotaWashingtonWyomingColoradoMissouriNorth DakotaPennsylvaniaVirginiaAlabamaConnecticutMassachusettsMichiganMontanaNew YorkUtahRhode IslandIdahoVermontKansasOhioWest VirginiaGeorgiaHawaiiIowaLouisianaMississippiNew MexicoOklahomaAlaskaArkansasFloridaIndianaMaineMinnesotaNevadaNorth CarolinaTennesseeArizonaDistrict of ColumbiaIllinoisKentuckySouth Carolina
