For calls to Mannheim please enter the dialling code 0621 and then the number of the person or household you want to reach.
|0621||Phone Code: Classic spelling|
|+49621||With german country code +49|
|+49(0)621||With country code +49 and optional 0|
|0049621||With country code 0049|
|(0621)||Telephone code in brackets|
|0621-||With hyphen as separator to the phone number|
|0621/||With slash as a separator to the phone number|