+49-201-(87799000...87799999): Essen, Nordrhein-Westfalen (NW) Read more about +49-201-(87799000...87799999)
+49-202-(93009000...93009999): Wuppertal, Nordrhein-Westfalen (NW) Read more about +49-202-(93009000...93009999)
+49-203-(94199000...94199999): Duisburg, Nordrhein-Westfalen (NW) Read more about +49-203-(94199000...94199999)
+49-2041-(7519000...7519999): Bottrop, Nordrhein-Westfalen (NW) Read more about +49-2041-(7519000...7519999)
+49-2043-(9429000...9429999): Gladbeck, Nordrhein-Westfalen (NW) Read more about +49-2043-(9429000...9429999)
+49-2045-(9659000...9659999): Bottrop-Kirchhellen, Nordrhein-Westfalen (NW) Read more about +49-2045-(9659000...9659999)
+49-2051-(3029000...3029999): Velbert, Nordrhein-Westfalen (NW) Read more about +49-2051-(3029000...3029999)
+49-2052-(9579000...9579999): Velbert-Langenberg, Nordrhein-Westfalen (NW) Read more about +49-2052-(9579000...9579999)
+49-2053-(9919000...9919999): Velbert-Neviges, Nordrhein-Westfalen (NW) Read more about +49-2053-(9919000...9919999)
+49-2054-(8019000...8019999): Essen-Kettwig, Nordrhein-Westfalen (NW) Read more about +49-2054-(8019000...8019999)
