| Postal Code | Area | |
|---|---|---|
| 030-0947 | Hamadate (浜館) | View |
| 030-0948 | Nijigaoka (虹ケ丘) | View |
| 030-0951 | Toyama (戸山(その他)) | View |
| 030-0952 | Toyama Akasaka (戸山(赤坂)) | View |
| 030-0953 | Komagome Hotarusawa (駒込(螢沢)) | View |
| 030-0954 | Komagome Tsukimino (駒込(月見野)) | View |
| 030-0955 | Komagome (駒込(その他)) | View |
| 030-0961 | Namiuchi (浪打) | View |
| 030-0962 | Tsukuda (佃) | View |
| 030-0963 | Nakatsukuda (中佃) | View |
| 030-0964 | Minamitsukuda (南佃) | View |
| 030-0965 | Matsumori (松森) | View |
| 030-0966 | Hanazono (花園) | View |
| 030-1261 | Shitobashi (四戸橋) | View |
| 030-1262 | Ushirogata (後潟) | View |
| 030-1271 | Rokumaebashi (六枚橋) | View |
| 030-1272 | Kobashi (小橋) | View |
| 030-1273 | Hidarizeki (左堰) | View |
| 038-0001 | Nitta (新田) | View |
| 038-0002 | Okidate (沖館) | View |