For calls to Heinsberg-Randerath please enter the dialling code 02453 and then the number of the person or household you want to reach.
| 02453 | Phone Code: Classic spelling |
|---|---|
| +492453 | With german country code +49 |
| +49(0)2453 | With country code +49 and optional 0 |
| 00492453 | With country code 0049 |
| (02453) | Telephone code in brackets |
| 02453- | With hyphen as separator to the phone number |
| 02453/ | With slash as a separator to the phone number |