The area code (phone code) 03937 is assigned to 6 locations in Germany. Mainly you reach landlines in Osterburg (Altmark) (Sachsen-Anhalt).
| Dialling Code | City |
|---|---|
| 03937 | Osterburg (Altmark) |
| 03937 | Krevese |
| 03937 | Königsmark (Altmark) |
| | |
| 03937 | Erxleben bei Osterburg |
| 03937 | Meseberg (Altmark) |
| 03937 | Düsedau |
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 Osterburg (Altmark). So you can dial +493937... and add the number of the phone line you want to reach.