Kode Area di Kanton Bern
| Kode Area▲ | Kota↕ | Daerah Administratif↕ | Populasi Kota↕ | Negara/Wilayah | Zona Waktu |
|---|
| 31 | Bern | Kanton Bern | 121,631 | Swiss | Europe/Zurich |
| 32 | Biel/Bienne | Kanton Bern | 48,614 | Swiss | Europe/Zurich |
| 33 | Thun | Kanton Bern | 42,136 | Swiss | Europe/Zurich |
| 34 | Burgdorf | Kanton Bern | 14,788 | Swiss | Europe/Zurich |
| 55 | Rapperswil | Kanton Bern | — | Swiss | Europe/Zurich |