The area code (phone code) 03337 is assigned to 6 locations in Germany. Mainly you reach landlines in Biesenthal bei Bernau bei Berlin (Brandenburg).
| Dialling Code | City |
|---|---|
| 03337 | Biesenthal bei Bernau bei Berlin |
| 03337 | Rüdnitz |
| 03337 | Marienwerder bei Bernau bei Berlin |
| 03337 | Melchow |
| 03337 | Sydower Fließ |
| 03337 | Breydin |
Note for calls from abroad: In addition to the German country code (+49 or 0049) you can omit the foregoing zero of the dialling code for Biesenthal bei Bernau bei Berlin. So you can dial +493337... and add the number of the phone line you want to reach.