O2 codes and reviews (Deutschland)

Allocated prefixes for O2: 1590, 176, 179. Open a prefix to check a specific number.

Operator prefixes

Most discussed O2 numbers

• 179251933141
• 176622632351
• 176728518301
• 1767403801
• 176750333981
• 176070588881
• 176646488831
• 17675031