Area Code +49-203-(74974000...74974999) 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 : 74974000 Subscriber Number To : 74974999 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 : envia TEL 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-(7399000...7399999) next › : +49-203-(74979000...74979999) Dialling Instructions For trunk calls: 0 203 74974000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 203 74974000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 74974000 ~ 74974999 (Count: 1,000) Example: +49-203-74974000 / 0049-203-74974000 (0203-74974000 / 0-203-74974000) +49-203-74974001 / 0049-203-74974001 (0203-74974001 / 0-203-74974001) +49-203-74974002 / 0049-203-74974002 (0203-74974002 / 0-203-74974002) +49-203-74974003 / 0049-203-74974003 (0203-74974003 / 0-203-74974003) +49-203-74974004 / 0049-203-74974004 (0203-74974004 / 0-203-74974004) ...+49-203-xxxxxxxx / 0049-203-xxxxxxxx (0203-xxxxxxxx / 0-203-xxxxxxxx) ...+49-203-74974995 / 0049-203-74974995 (0203-74974995 / 0-203-74974995) +49-203-74974996 / 0049-203-74974996 (0203-74974996 / 0-203-74974996) +49-203-74974997 / 0049-203-74974997 (0203-74974997 / 0-203-74974997) +49-203-74974998 / 0049-203-74974998 (0203-74974998 / 0-203-74974998) +49-203-74974999 / 0049-203-74974999 (0203-74974999 / 0-203-74974999)