主要城市地区邮政编码
TexasMinnesotaOhioSouth DakotaAlabamaCaliforniaVirginiaArkansasLouisianaNorth CarolinaMaineWyomingGeorgiaNevadaArizonaDelawareFloridaNebraskaColoradoDistrict of ColumbiaIowaOklahomaNorth DakotaUtahIllinoisMontanaNew MexicoNew YorkPennsylvaniaKansasMassachusettsTennesseeVermontWisconsinWest VirginiaHawaiiMarylandMichiganNew HampshireNew JerseySouth CarolinaIndianaKentuckyMississippiWashingtonConnecticutIdahoRhode IslandAlaskaMissouriOregon
