For calls to Müssen, Kreis Herzogtum Lauenburg please enter the dialling code 04155 and then the number of the person or household you want to reach.
| 04155 | Phone Code: Classic spelling |
|---|---|
| +494155 | With german country code +49 |
| +49(0)4155 | With country code +49 and optional 0 |
| 00494155 | With country code 0049 |
| (04155) | Telephone code in brackets |
| 04155- | With hyphen as separator to the phone number |
| 04155/ | With slash as a separator to the phone number |