For calls to Norderstedt please enter the dialling code 040 and then the number of the person or household you want to reach.
| 040 | Phone Code: Classic spelling |
|---|---|
| +4940 | With german country code +49 |
| +49(0)40 | With country code +49 and optional 0 |
| 004940 | With country code 0049 |
| (040) | Telephone code in brackets |
| 040- | With hyphen as separator to the phone number |
| 040/ | With slash as a separator to the phone number |