Area Codes in Iwatsuki
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 48 | Kawaguchi, Saitama | Saitama Prefecture | 468,565 | Japan | Asia/Tokyo |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Ageo, Saitama | Saitama Prefecture | Japan | 219,401 | 48 | 362, 349, 357, 337 |
| Hasuda, Saitama | Saitama Prefecture | Japan | 65,161 | 48 | 349, 348, 362, 350 |
| Kasukabe, Saitama | Saitama Prefecture | Japan | 206,915 | 48 | 344, 362, 339, 343 |
| Kuki, Saitama | Saitama Prefecture | Japan | 73,373 | 480 | 346, 340 |
| Urawa-ku, Saitama | Saitama Prefecture | Japan | — | 48 | — |