Area Code +49-211-(3668000...3668999) located in Düsseldorf, Nordrhein-Westfalen (NW), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 211 Subscriber Number From : 3668000 Subscriber Number To : 3668999 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 : Telefonica O2 Germany GmbH und Co . oHG 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 : Düsseldorf Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 51.2300 Longitude : 6.8200 ‹ previous : +49-211-(3664000...3664999) next › : +49-211-(36764000...36764999) Dialling Instructions For trunk calls: 0 211 3668000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 211 3668000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3668000 ~ 3668999 (Count: 1,000) Example: +49-211-3668000 / 0049-211-3668000 (0211-3668000 / 0-211-3668000) +49-211-3668001 / 0049-211-3668001 (0211-3668001 / 0-211-3668001) +49-211-3668002 / 0049-211-3668002 (0211-3668002 / 0-211-3668002) +49-211-3668003 / 0049-211-3668003 (0211-3668003 / 0-211-3668003) +49-211-3668004 / 0049-211-3668004 (0211-3668004 / 0-211-3668004) ...+49-211-xxxxxxx / 0049-211-xxxxxxx (0211-xxxxxxx / 0-211-xxxxxxx) ...+49-211-3668995 / 0049-211-3668995 (0211-3668995 / 0-211-3668995) +49-211-3668996 / 0049-211-3668996 (0211-3668996 / 0-211-3668996) +49-211-3668997 / 0049-211-3668997 (0211-3668997 / 0-211-3668997) +49-211-3668998 / 0049-211-3668998 (0211-3668998 / 0-211-3668998) +49-211-3668999 / 0049-211-3668999 (0211-3668999 / 0-211-3668999)