For calls to Holt bei Medelby please enter the dialling code 04639 and then the number of the person or household you want to reach.
| 04639 | Phone Code: Classic spelling |
|---|---|
| +494639 | With german country code +49 |
| +49(0)4639 | With country code +49 and optional 0 |
| 00494639 | With country code 0049 |
| (04639) | Telephone code in brackets |
| 04639- | With hyphen as separator to the phone number |
| 04639/ | With slash as a separator to the phone number |