Someone’s carrier can be identified by the carrier code (if they didn’t move their number from one carrier to the other), which is quite useful when you only have unlimited calls/SMS into a certain network. Alternatively you can use this service.
- Telekom (Congstar): 01511, 01512, 01514, 01515, 01516, 01517, 0160, 0170, 0171, 0175
- Vodafone: 01520, 01522, 01523, 01525, 01526 (ab März 2014), 0162, 0172, 0173, 0174, 01529 (Tru)
- Virtual Carriers (using the network of Vodafone with own infrastructure): 01521 Lycamobile
- E-Plus / BASE: 01573, 01575, 01577, 01578, 0163, 0177, 0178
- Virtual Carriers (using the network of O2 with own infrastructure): 01570 Telogic (service discontinued), 01579 Sipgate Wireless
- O2: 01590, 0176, 0179
Avi
My number is +49 176 42092*** …. Mine ist nicht O2, was service provider ist das !?
MyGermanPhone
Some third-party providers use the networks of O2, Vodafone or Telekom. So you still have the O2 network, but got your sim card from a different company.