主要城市地区邮政编码
AlabamaNew JerseyNorth CarolinaIowaTennesseeDistrict of ColumbiaIndianaMarylandNevadaColoradoWisconsinWyomingConnecticutPennsylvaniaVirginiaOhioRhode IslandKentuckySouth DakotaUtahArkansasGeorgiaMississippiNorth DakotaVermontWashingtonAlaskaIdahoMaineOregonHawaiiLouisianaKansasMissouriMontanaNew YorkOklahomaArizonaCaliforniaSouth CarolinaNew HampshireMassachusettsNebraskaTexasFloridaNew MexicoMichiganMinnesotaWest VirginiaDelawareIllinois
