For calls to Gersten please enter the dialling code 05904 and then the number of the person or household you want to reach.
| 05904 | Phone Code: Classic spelling |
|---|---|
| +495904 | With german country code +49 |
| +49(0)5904 | With country code +49 and optional 0 |
| 00495904 | With country code 0049 |
| (05904) | Telephone code in brackets |
| 05904- | With hyphen as separator to the phone number |
| 05904/ | With slash as a separator to the phone number |