Area Code +49-203-(39673000...39673999) 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 : 39673000 Subscriber Number To : 39673999 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 : Orange Business Germany 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-(39672000...39672999) next › : +49-203-(39674000...39674999) Dialling Instructions For trunk calls: 0 203 39673000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 203 39673000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 39673000 ~ 39673999 (Count: 1,000) Example: +49-203-39673000 / 0049-203-39673000 (0203-39673000 / 0-203-39673000) +49-203-39673001 / 0049-203-39673001 (0203-39673001 / 0-203-39673001) +49-203-39673002 / 0049-203-39673002 (0203-39673002 / 0-203-39673002) +49-203-39673003 / 0049-203-39673003 (0203-39673003 / 0-203-39673003) +49-203-39673004 / 0049-203-39673004 (0203-39673004 / 0-203-39673004) ...+49-203-xxxxxxxx / 0049-203-xxxxxxxx (0203-xxxxxxxx / 0-203-xxxxxxxx) ...+49-203-39673995 / 0049-203-39673995 (0203-39673995 / 0-203-39673995) +49-203-39673996 / 0049-203-39673996 (0203-39673996 / 0-203-39673996) +49-203-39673997 / 0049-203-39673997 (0203-39673997 / 0-203-39673997) +49-203-39673998 / 0049-203-39673998 (0203-39673998 / 0-203-39673998) +49-203-39673999 / 0049-203-39673999 (0203-39673999 / 0-203-39673999)