The area code (phone code) 04771 is assigned to 2 locations in Germany. Mainly you reach landlines in Hemmoor (Niedersachsen).
| Dialling Code | City |
|---|---|
| 04771 | Hemmoor |
| 04771 | Osten, Oste |
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 Hemmoor. So you can dial +494771... and add the number of the phone line you want to reach.