Postal Code	Area
300-1201	Higashimamianacho (東猯穴町)	View
300-1202	Nakanecho (中根町)	View
300-1203	Shimonecho (下根町)	View
300-1204	Okamicho (岡見町)	View
300-1205	Higashiowadacho (東大和田町)	View
300-1206	Hitachino Nishi (ひたち野西)	View
300-1207	Hitachino Higashi (ひたち野東)	View
300-1211	Kashiwadacho (柏田町)	View
300-1212	Kessokucho (結束町)	View
300-1213	Kamiotacho (上太田町)	View
300-1214	Onabakecho (女化町)	View
300-1215	Toyamcho (遠山町)	View
300-1216	Kamiya (神谷)	View
300-1217	Sakuradai (さくら台)	View
300-1221	Ushikucho (牛久町)	View
300-1222	Minami (南)	View
300-1223	Jochucho (城中町)	View
300-1224	Shobeeshindencho (庄兵衛新田町)	View
300-1225	Shinchicho (新地町)	View
300-1231	Shishikocho (猪子町)	View