The area code (phone code) 038757 is assigned to 3 locations in Germany. Mainly you reach landlines in Neustadt-Glewe (Mecklenburg-Vorpommern).
|038757||Brenz bei Neustadt-Glewe|
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 Neustadt-Glewe. So you can dial +4938757... and add the number of the phone line you want to reach.