For calls to Ühlingen-Birkendorf please enter the dialling code 07743 and then the number of the person or household you want to reach.
| 07743 | Phone Code: Classic spelling |
|---|---|
| +497743 | With german country code +49 |
| +49(0)7743 | With country code +49 and optional 0 |
| 00497743 | With country code 0049 |
| (07743) | Telephone code in brackets |
| 07743- | With hyphen as separator to the phone number |
| 07743/ | With slash as a separator to the phone number |