For calls to Düsseldorf please enter the dialling code 0211 and then the number of the person or household you want to reach.
|0211||Phone Code: Classic spelling|
|+49211||With german country code +49|
|+49(0)211||With country code +49 and optional 0|
|0049211||With country code 0049|
|(0211)||Telephone code in brackets|
|0211-||With hyphen as separator to the phone number|
|0211/||With slash as a separator to the phone number|