For calls to Helgoland please enter the dialling code 04725 and then the number of the person or household you want to reach.
| 04725 | Phone Code: Classic spelling |
|---|---|
| +494725 | With german country code +49 |
| +49(0)4725 | With country code +49 and optional 0 |
| 00494725 | With country code 0049 |
| (04725) | Telephone code in brackets |
| 04725- | With hyphen as separator to the phone number |
| 04725/ | With slash as a separator to the phone number |