The area code (phone code) 06104 is assigned to 2 locations in Germany. Mainly you reach landlines in Obertshausen (Hessen).
| Dialling Code | City |
|---|---|
| 06104 | Obertshausen |
| 06104 | Heusenstamm |
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 Obertshausen. So you can dial +496104... and add the number of the phone line you want to reach.