| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Nagayatsu, Saitama (長谷) | 355-0156 |
| Postal/ZIP Codes in Nakaarai, Saitama (中新井) | 355-0119 |
| Postal/ZIP Codes in Nakazone, Saitama (中曽根) | 355-0106 |
| Postal/ZIP Codes in Nishiyoshimi, Saitama (西吉見) | 355-0157 |
| Postal/ZIP Codes in Okushi, Saitama (大串) | 355-0134 |
| Postal/ZIP Codes in Others, Saitama (その他) | 355-0100 |
| Postal/ZIP Codes in Owada, Saitama (大和田) | 355-0127 |
| Postal/ZIP Codes in Shimoginya, Saitama (下銀谷) | 355-0116 |
| Postal/ZIP Codes in Shimohosoya, Saitama (下細谷) | 355-0118 |
| Postal/ZIP Codes in Sunokoshinden, Saitama (須ノ子新田) | 355-0123 |
| Postal/ZIP Codes in Takaoshinden, Saitama (高尾新田) | 355-0122 |
| Postal/ZIP Codes in Tako, Saitama (田甲) | 355-0167 |
| Postal/ZIP Codes in Wana, Saitama (和名) | 355-0152 |
| Postal/ZIP Codes in Yaguchi, Saitama (谷口) | 355-0117 |
| Postal/ZIP Codes in Yamanoshita, Saitama (山ノ下) | 355-0161 |