For calls to Gackenbach please enter the dialling code 06439 and then the number of the person or household you want to reach.
| 06439 | Phone Code: Classic spelling |
|---|---|
| +496439 | With german country code +49 |
| +49(0)6439 | With country code +49 and optional 0 |
| 00496439 | With country code 0049 |
| (06439) | Telephone code in brackets |
| 06439- | With hyphen as separator to the phone number |
| 06439/ | With slash as a separator to the phone number |