Filter phone numbers using this online tool, type a number in the input field to search the table for a Phone number.
| +4923122400005 | +49 231 22400005 | 0231 22400005 | tel:+49-231-22400005 |
| +4923122401094 | +49 231 22401094 | 0231 22401094 | tel:+49-231-22401094 |
| +492317257820 | +49 231 7257820 | 0231 7257820 | tel:+49-231-7257820 |