The area code (phone code) 06203 is assigned to 4 locations in Germany. Mainly you reach landlines in Schriesheim (Baden-Württemberg).
| Dialling Code | City |
|---|---|
| 06203 | Schriesheim |
| 06203 | Edingen-Neckarhausen |
| 06203 | Heddesheim (Baden) |
| 06203 | Ladenburg |
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 Schriesheim. So you can dial +496203... and add the number of the phone line you want to reach.