The country code and area code of NTR Gruppe 1, Germany is 49, (0)3221.
The country code and area code of Aachen, Germany is 49, (0)241.
The country code and area code of BÌ_ren, Germany is 49, (0)2951.
The country code and area code of Alpen, Germany is 49, (0)2802.
The country code and area code of Bad Honnef, Germany is 49, (0)2224.
The country code and area code of Bensberg, Germany is 49, (0)2204.
The country code and area code of Bocholt, Germany is 49, (0)2871.
The country code and area code of Kirchhundem, Germany is 49, (0)2723.
The country code and area code of Eberswalde, Germany is 49, (0)3334.
The country code and area code of Potsdam, Germany is 49, (0)331.
The country code and area code of Schwarme, Germany is 49, (0)4258.
The country code and area code of Telgte, Germany is 49, (0)2504.