For calls to Krefeld please enter the dialling code 02151 and then the number of the person or household you want to reach.
|02151||Phone Code: Classic spelling|
|+492151||With german country code +49|
|+49(0)2151||With country code +49 and optional 0|
|00492151||With country code 0049|
|(02151)||Telephone code in brackets|
|02151-||With hyphen as separator to the phone number|
|02151/||With slash as a separator to the phone number|