+49-201-(76404000...76404999): Essen, Nordrhein-Westfalen (NW) Read more about +49-201-(76404000...76404999)
+49-202-(6486000...6486999): Wuppertal, Nordrhein-Westfalen (NW) Read more about +49-202-(6486000...6486999)
+49-203-(5719000...5719999): Duisburg, Nordrhein-Westfalen (NW) Read more about +49-203-(5719000...5719999)
+49-2041-(7539000...7539999): Bottrop, Nordrhein-Westfalen (NW) Read more about +49-2041-(7539000...7539999)
+49-2043-(5009000...5009999): Gladbeck, Nordrhein-Westfalen (NW) Read more about +49-2043-(5009000...5009999)
+49-2045-(4189000...4189999): Bottrop-Kirchhellen, Nordrhein-Westfalen (NW) Read more about +49-2045-(4189000...4189999)
+49-2051-(3239000...3239999): Velbert, Nordrhein-Westfalen (NW) Read more about +49-2051-(3239000...3239999)
+49-2052-(8849000...8849999): Velbert-Langenberg, Nordrhein-Westfalen (NW) Read more about +49-2052-(8849000...8849999)
+49-2053-(9108000...9108999): Velbert-Neviges, Nordrhein-Westfalen (NW) Read more about +49-2053-(9108000...9108999)
+49-2053-(9109000...9109999): Velbert-Neviges, Nordrhein-Westfalen (NW) Read more about +49-2053-(9109000...9109999)