For calls to Groß Köris please enter the dialling code 033766 and then the number of the person or household you want to reach.
| 033766 | Phone Code: Classic spelling |
|---|---|
| +4933766 | With german country code +49 |
| +49(0)33766 | With country code +49 and optional 0 |
| 004933766 | With country code 0049 |
| (033766) | Telephone code in brackets |
| 033766- | With hyphen as separator to the phone number |
| 033766/ | With slash as a separator to the phone number |