Poland: Carrefour Mova - 1st "supermarket MVNO" :-)

[ms93]

Originally Posted by Motel75

It's not something that the others seem to mention, and you still can't do it to Heyah, unfortunately.

I think you're wrong. Here (in Polish) they say, you can port your number to Heyah.
In English: "Join Heyah! If you have prepaid from other operator and you want to change it saving your number, nothing stops you, join Heyah and we will do all paper work for you!"
And you have to fill two papers and send them to Heyah.

I'm not only sure if you can port from Era to Heyah, but from other networks yes.