Kode Area di Bonn
| Kode Area▲ | Kota↕ | Daerah Administratif↕ | Populasi Kota↕ | Negara/Wilayah | Zona Waktu |
|---|
| 228 | Bonn | Nordrhein-Westfalen | 313,125 | Jerman | Europe/Berlin |
Kota Terdekat
| Kota | Wilayah | Negara | Populasi | Kode Area | Kode Pos |
|---|
| Alfter | Nordrhein-Westfalen | Jerman | 21,814 | 228, 2222 | 53347 |
| Friesdorf | Nordrhein-Westfalen | Jerman | — | 34775 | — |
| Königswinter | Nordrhein-Westfalen | Jerman | 41,164 | 2244, 2248, 228, 2223 | 53639 |
| Troisdorf | Nordrhein-Westfalen | Jerman | 74,749 | 228, 2246, 2241 | 53840, 53842, 53844 |
| Wachtberg | Nordrhein-Westfalen | Jerman | 20,032 | 228, 2225 | 53343 |