Can't reach UM, can't reach my UM UK number, no reply to e-mail

[andy]

Originally Posted by Victor1970

I am in Germany and I can confirm that both United Mobile SIM card (+44 and +423) does not working anymore. The company is obviously out of business.

The company obviously has some problems, but while that may eventually turn out to be the case, in the absence of actual facts so far there is more than one possible explanation. And one of the SIM cards still works for incoming calls, so has obviously not been cut off by Mobilkom.