+49-2151-(7474000...7474999): Krefeld, Nordrhein-Westfalen (NW) Read more about +49-2151-(7474000...7474999)
+49-2161-(2774000...2774999): Mönchengladbach, Nordrhein-Westfalen (NW) Read more about +49-2161-(2774000...2774999)
+49-221-(46684000...46684999): Köln, Nordrhein-Westfalen (NW) Read more about +49-221-(46684000...46684999)
+49-2224-(8269000...8269999): Bad Honnef, Nordrhein-Westfalen (NW) Read more about +49-2224-(8269000...8269999)
+49-228-(2864000...2864999): Bonn, Nordrhein-Westfalen (NW) Read more about +49-228-(2864000...2864999)
+49-2323-(1894000...1894999): Herne, Nordrhein-Westfalen (NW) Read more about +49-2323-(1894000...1894999)
+49-2324-(9054000...9054999): Hattingen Ruhr, Nordrhein-Westfalen (NW) Read more about +49-2324-(9054000...9054999)
+49-2331-(8049000...8049999): Hagen Westfalen, Nordrhein-Westfalen (NW) Read more about +49-2331-(8049000...8049999)
+49-2381-(9994000...9994999): Hamm Westfalen, Nordrhein-Westfalen (NW) Read more about +49-2381-(9994000...9994999)
+49-251-(3781000...3781999): Münster, Nordrhein-Westfalen (NW) Read more about +49-251-(3781000...3781999)