Area Code +49-203-(5708000...5708999) 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 : 5708000 Subscriber Number To : 5708999 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 : Telekom Deutschland 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-(5707000...5707999) next › : +49-203-(5719000...5719999) Dialling Instructions For trunk calls: 0 203 5708000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 203 5708000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5708000 ~ 5708999 (Count: 1,000) Example: +49-203-5708000 / 0049-203-5708000 (0203-5708000 / 0-203-5708000) +49-203-5708001 / 0049-203-5708001 (0203-5708001 / 0-203-5708001) +49-203-5708002 / 0049-203-5708002 (0203-5708002 / 0-203-5708002) +49-203-5708003 / 0049-203-5708003 (0203-5708003 / 0-203-5708003) +49-203-5708004 / 0049-203-5708004 (0203-5708004 / 0-203-5708004) ...+49-203-xxxxxxx / 0049-203-xxxxxxx (0203-xxxxxxx / 0-203-xxxxxxx) ...+49-203-5708995 / 0049-203-5708995 (0203-5708995 / 0-203-5708995) +49-203-5708996 / 0049-203-5708996 (0203-5708996 / 0-203-5708996) +49-203-5708997 / 0049-203-5708997 (0203-5708997 / 0-203-5708997) +49-203-5708998 / 0049-203-5708998 (0203-5708998 / 0-203-5708998) +49-203-5708999 / 0049-203-5708999 (0203-5708999 / 0-203-5708999)