The area code (phone code) 04821 is assigned to 11 locations in Germany. Mainly you reach landlines in Itzehoe (Schleswig-Holstein).
| Dialling Code | City |
|---|---|
| 04821 | Itzehoe |
| 04821 | Münsterdorf |
| 04821 | Heiligenstedten |
| | |
| 04821 | Oldendorf, Holstein |
| 04821 | Heiligenstedtenerkamp |
| 04821 | Mehlbek |
| 04821 | Kaaks |
| 04821 | Peissen, Holstein |
| 04821 | Hodorf |
| 04821 | Bekmünde |
| 04821 | Krummendiek |
Note for calls from abroad: In addition to the German country code (+49 or 0049) you can omit the foregoing zero of the dialling code for Itzehoe. So you can dial +494821... and add the number of the phone line you want to reach.