The area code (phone code) 05724 is assigned to 2 locations in Germany. Mainly you reach landlines in Obernkirchen (Niedersachsen).
| Dialling Code | City |
|---|---|
| 05724 | Obernkirchen |
| 05724 | Helpsen |
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 Obernkirchen. So you can dial +495724... and add the number of the phone line you want to reach.