+49-201-(50894000...50894999): Essen, Nordrhein-Westfalen (NW) Read more about +49-201-(50894000...50894999)
+49-202-(96004000...96004999): Wuppertal, Nordrhein-Westfalen (NW) Read more about +49-202-(96004000...96004999)
+49-203-(74974000...74974999): Duisburg, Nordrhein-Westfalen (NW) Read more about +49-203-(74974000...74974999)
+49-2041-(7704000...7704999): Bottrop, Nordrhein-Westfalen (NW) Read more about +49-2041-(7704000...7704999)
+49-2043-(5324000...5324999): Gladbeck, Nordrhein-Westfalen (NW) Read more about +49-2043-(5324000...5324999)
+49-2045-(4194000...4194999): Bottrop-Kirchhellen, Nordrhein-Westfalen (NW) Read more about +49-2045-(4194000...4194999)
+49-2051-(3224000...3224999): Velbert, Nordrhein-Westfalen (NW) Read more about +49-2051-(3224000...3224999)
+49-2052-(8844000...8844999): Velbert-Langenberg, Nordrhein-Westfalen (NW) Read more about +49-2052-(8844000...8844999)
+49-2053-(9104000...9104999): Velbert-Neviges, Nordrhein-Westfalen (NW) Read more about +49-2053-(9104000...9104999)
+49-2054-(8004000...8004999): Essen-Kettwig, Nordrhein-Westfalen (NW) Read more about +49-2054-(8004000...8004999)
