主要城市地区邮政编码
North CarolinaOregonPennsylvaniaVermontWashingtonDistrict of ColumbiaIdahoKansasMichiganRhode IslandWisconsinHawaiiIowaMarylandGeorgiaIllinoisMinnesotaMissouriMontanaArizonaCaliforniaFloridaNew MexicoNew YorkWest VirginiaSouth CarolinaNevadaNew HampshireNew JerseyMassachusettsMississippiOklahomaUtahAlaskaKentuckyMaineOhioTexasArkansasColoradoDelawareWyomingAlabamaLouisianaVirginiaNorth DakotaSouth DakotaTennesseeConnecticutIndianaNebraska