主要城市地区邮政编码
New HampshireAlabamaMarylandMississippiUtahSouth CarolinaDelawareDistrict of ColumbiaTexasVermontAlaskaMassachusettsMissouriWest VirginiaIdahoNew JerseyNorth CarolinaNorth DakotaArizonaColoradoLouisianaMinnesotaHawaiiRhode IslandGeorgiaIndianaCaliforniaNevadaWyomingWashingtonMaineOklahomaMichiganOhioArkansasFloridaKentuckyIllinoisIowaSouth DakotaNebraskaTennesseeWisconsinConnecticutKansasMontanaPennsylvaniaNew MexicoNew YorkOregonVirginia
