For calls to Duderstadt, Niedersachsen please enter the dialling code 05527 and then the number of the person or household you want to reach.
| 05527 | Phone Code: Classic spelling |
|---|---|
| +495527 | With german country code +49 |
| +49(0)5527 | With country code +49 and optional 0 |
| 00495527 | With country code 0049 |
| (05527) | Telephone code in brackets |
| 05527- | With hyphen as separator to the phone number |
| 05527/ | With slash as a separator to the phone number |