+49-201-(54389000...54389999): Essen, Nordrhein-Westfalen (NW) Xem thêm về +49-201-(54389000...54389999)
+49-211-(36769000...36769999): Düsseldorf, Nordrhein-Westfalen (NW) Xem thêm về +49-211-(36769000...36769999)
+49-2505-(800000...800999): Altenberge Westfalen, Nordrhein-Westfalen (NW) Xem thêm về +49-2505-(800000...800999)
+49-2505-(801000...801999): Altenberge Westfalen, Nordrhein-Westfalen (NW) Xem thêm về +49-2505-(801000...801999)
+49-2505-(802000...802999): Altenberge Westfalen, Nordrhein-Westfalen (NW) Xem thêm về +49-2505-(802000...802999)
+49-2551-(9976000...9976999): Steinfurt-Burgsteinfurt, Nordrhein-Westfalen (NW) Xem thêm về +49-2551-(9976000...9976999)
+49-2551-(9977000...9977999): Steinfurt-Burgsteinfurt, Nordrhein-Westfalen (NW) Xem thêm về +49-2551-(9977000...9977999)
+49-2551-(9978000...9978999): Steinfurt-Burgsteinfurt, Nordrhein-Westfalen (NW) Xem thêm về +49-2551-(9978000...9978999)
+49-2551-(9979000...9979999): Steinfurt-Burgsteinfurt, Nordrhein-Westfalen (NW) Xem thêm về +49-2551-(9979000...9979999)
+49-2552-(530000...530999): Steinfurt-Borghorst, Nordrhein-Westfalen (NW) Xem thêm về +49-2552-(530000...530999)
