主要城市地区邮政编码
DelawareArkansasMarylandNebraskaNew JerseyDistrict of ColumbiaMissouriNorth DakotaWest VirginiaAlaskaCaliforniaMontanaNorth CarolinaPennsylvaniaTennesseeWashingtonIllinoisUtahMississippiNevadaVermontAlabamaColoradoGeorgiaIowaNew MexicoWisconsinIndianaNew HampshireOhioWyomingKansasNew YorkOregonArizonaKentuckyMichiganMinnesotaFloridaConnecticutMassachusettsSouth DakotaMaineHawaiiIdahoRhode IslandSouth CarolinaLouisianaOklahomaTexasVirginia
