Who chooses via Amazon to DeutschlandSIM switch should be sure with the allocated number to have no problem or want to port his old number. Since I wanted to assign me an own number and also prepared these as offered on the HP of DeutschlandSIM desired number was paying I took first email contact to DeutschlandSIM. Here I share with that I bought 3 tickets on Amazon and now wanted to know whether you can be for these cards to allocate a desired phone number. The response of the staff was as follows: "Dear Mr. ..., thank you very much for your inquiry. After the ordering process you can call contact us and provide us with your selected number. With best regards " Because of this, I have provided as activated with the activation code to complete all 3 cards to the ordering process. The next day I called DeutschlandSIM to EUR 0.49 / min and was only by 4 minutes in the queue on hold. Since the Bestellnummmer was with whom I had signed up already worked I was a staff member who told me after describing my plea that I would have to cancel, I get to a desired number the order process again, because she could not make any change in the number in the completed cases , I told her to do this what they mitteilete me that I should do this via email and the process daure up to 48 hours. Since I had two more part numbers, I let myself refer to the person responsible for this process arranger. This gentleman now told me to re-tell my plea that it was not possible to buy in this order a request number. I was due to the now now 3 these statements entirely confused and very frustrated. It was part of the Lord only a small Entschudlgigung that you could inform me as wrong. When asked about the fact that I now now the phone 10 mintues at a price of 49 cents was simply unanswered in the room to stand. I could cancel the 3 contracts and simply return it to Amazon. This would go without problems. I have 3 contracts now canceled and am curious if Amazon really redeems all three contracts with no problem, even though they were already open and partly labeled. For this is then reported later again with a negative output. So if you have no wishes to this contract (Amazon offer ALL-IN 100)) and just be a phone number would be allot, who will be here probably well advised to anything I advise urgently depend on and better directly through DeutschlandSIM to 4.95 / to order month. Here you can then choose a phone number that you then also gets.