Area Code +49-203-(5308000...5308999) located in Duisburg, Nordrhein-Westfalen (NW), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 203 Subscriber Number From : 5308000 Subscriber Number To : 5308999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 11 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : freenet CityLine GmbH Click here to buy Germany Area Code Database Other Information Language Code : de (German) Country Number : 276 (Germany) Country Code : DE (Germany) Region Code : NW Region Name : Nordrhein-Westfalen City : Duisburg Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 51.4300 Longitude : 6.7600 ‹ previous : +49-203-(5299000...5299999) next › : +49-203-(5447000...5447999) Dialling Instructions For trunk calls: 0 203 5308000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 203 5308000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5308000 ~ 5308999 (Count: 1,000) Example: +49-203-5308000 / 0049-203-5308000 (0203-5308000 / 0-203-5308000) +49-203-5308001 / 0049-203-5308001 (0203-5308001 / 0-203-5308001) +49-203-5308002 / 0049-203-5308002 (0203-5308002 / 0-203-5308002) +49-203-5308003 / 0049-203-5308003 (0203-5308003 / 0-203-5308003) +49-203-5308004 / 0049-203-5308004 (0203-5308004 / 0-203-5308004) ...+49-203-xxxxxxx / 0049-203-xxxxxxx (0203-xxxxxxx / 0-203-xxxxxxx) ...+49-203-5308995 / 0049-203-5308995 (0203-5308995 / 0-203-5308995) +49-203-5308996 / 0049-203-5308996 (0203-5308996 / 0-203-5308996) +49-203-5308997 / 0049-203-5308997 (0203-5308997 / 0-203-5308997) +49-203-5308998 / 0049-203-5308998 (0203-5308998 / 0-203-5308998) +49-203-5308999 / 0049-203-5308999 (0203-5308999 / 0-203-5308999)