The german phone code 07246 represents Malsch (Kreis Karlsruhe) in Baden-Württemberg.
Note for calls from abroad: In addition to the German country code (+49 or 0049) you can omit the foregoing zero of the dialling code for Malsch (Kreis Karlsruhe). So you can dial +497246... and add the number of the phone line you want to reach.