For calls to Grinau please enter the dialling code 04536 and then the number of the person or household you want to reach.
| 04536 | Phone Code: Classic spelling |
|---|---|
| +494536 | With german country code +49 |
| +49(0)4536 | With country code +49 and optional 0 |
| 00494536 | With country code 0049 |
| (04536) | Telephone code in brackets |
| 04536- | With hyphen as separator to the phone number |
| 04536/ | With slash as a separator to the phone number |