You need your customer’s or debtor’s telephone number to recover a claim (e.g. to agree on instalments).
We provide up-to-date telephone numbers (both landline and mobile) for your databases. Where available, you will receive up to three telephone numbers for each dataset. Multiple telephone numbers per dataset are free. On request, we can also provide records with different first names (household matches).
We only charge if we are successful.
Please note: We can only retrieve telephone numbers from public telephone registers. We cannot find unregistered or unlisted telephone numbers.
Would you like to apply for the product online? You will find the product on supercheck-telefon.de under “Supercheck 14 – Supercheck Telefon – Ermittlung von Telefonnummern”