For calls to Sonnenberg bei Gransee please enter the dialling code 03306 and then the number of the person or household you want to reach.
| 03306 | Phone Code: Classic spelling |
|---|---|
| +493306 | With german country code +49 |
| +49(0)3306 | With country code +49 and optional 0 |
| 00493306 | With country code 0049 |
| (03306) | Telephone code in brackets |
| 03306- | With hyphen as separator to the phone number |
| 03306/ | With slash as a separator to the phone number |