For calls to Undenheim please enter the dialling code 06737 and then the number of the person or household you want to reach.
| 06737 | Phone Code: Classic spelling |
|---|---|
| +496737 | With german country code +49 |
| +49(0)6737 | With country code +49 and optional 0 |
| 00496737 | With country code 0049 |
| (06737) | Telephone code in brackets |
| 06737- | With hyphen as separator to the phone number |
| 06737/ | With slash as a separator to the phone number |