For calls to Obertshausen please enter the dialling code 06104 and then the number of the person or household you want to reach.
| 06104 | Phone Code: Classic spelling |
|---|---|
| +496104 | With german country code +49 |
| +49(0)6104 | With country code +49 and optional 0 |
| 00496104 | With country code 0049 |
| (06104) | Telephone code in brackets |
| 06104- | With hyphen as separator to the phone number |
| 06104/ | With slash as a separator to the phone number |