The german phone code 02247 represents Neunkirchen-Seelscheid in Nordrhein-Westfalen.
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 Neunkirchen-Seelscheid. So you can dial +492247... and add the number of the phone line you want to reach.