+49-2401-(619000...619999): Baesweiler, Nordrhein-Westfalen (NW) Read more about +49-2401-(619000...619999)
+49-2402-(999000...999999): Stolberg Rheinland, Nordrhein-Westfalen (NW) Read more about +49-2402-(999000...999999)
+49-2403-(609000...609999): Eschweiler Rheinland, Nordrhein-Westfalen (NW) Read more about +49-2403-(609000...609999)
+49-2404-(579000...579999): Alsdorf Rheinland, Rheinland-Pfalz (RP) Read more about +49-2404-(579000...579999)
+49-2405-(498000...498999): Würselen, Nordrhein-Westfalen (NW) Read more about +49-2405-(498000...498999)
+49-2405-(499000...499999): Würselen, Nordrhein-Westfalen (NW) Read more about +49-2405-(499000...499999)
+49-2406-(999000...999999): Herzogenrath, Nordrhein-Westfalen (NW) Read more about +49-2406-(999000...999999)
+49-2407-(559000...559999): Herzogenrath-Kohlscheid, Nordrhein-Westfalen (NW) Read more about +49-2407-(559000...559999)
+49-2408-(607000...607999): Aachen-Kornelimünster, Nordrhein-Westfalen (NW) Read more about +49-2408-(607000...607999)
+49-2409-(222000...222999): Stolberg-Gressenich, Nordrhein-Westfalen (NW) Read more about +49-2409-(222000...222999)
