Area Code +49-2104-(138000...138999) located in Mettmann, Nordrhein-Westfalen (NW), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 2104 Subscriber Number From : 138000 Subscriber Number To : 138999 National Destination Code Length : 4 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 : Mettmann Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 51.2400 Longitude : 6.9700 ‹ previous : +49-2104-(137000...137999) next › : +49-2104-(139000...139999) Dialling Instructions For trunk calls: 0 2104 138000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 2104 138000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 138000 ~ 138999 (Count: 1,000) Example: +49-2104-138000 / 0049-2104-138000 (02104-138000 / 0-2104-138000) +49-2104-138001 / 0049-2104-138001 (02104-138001 / 0-2104-138001) +49-2104-138002 / 0049-2104-138002 (02104-138002 / 0-2104-138002) +49-2104-138003 / 0049-2104-138003 (02104-138003 / 0-2104-138003) +49-2104-138004 / 0049-2104-138004 (02104-138004 / 0-2104-138004) ...+49-2104-xxxxxx / 0049-2104-xxxxxx (02104-xxxxxx / 0-2104-xxxxxx) ...+49-2104-138995 / 0049-2104-138995 (02104-138995 / 0-2104-138995) +49-2104-138996 / 0049-2104-138996 (02104-138996 / 0-2104-138996) +49-2104-138997 / 0049-2104-138997 (02104-138997 / 0-2104-138997) +49-2104-138998 / 0049-2104-138998 (02104-138998 / 0-2104-138998) +49-2104-138999 / 0049-2104-138999 (02104-138999 / 0-2104-138999)