Frage
Antwort
Lösung
am 25.05.2026 10:11
Hi everyone,
I just successfully ported my phone number from O2 to Vodafone CallYa (eSIM). The eSIM is working perfectly on my phone.
However, I cannot see this new number in my existing MeinVodafone online account (it only shows my old number). Could a moderator please help me link this new CallYa contract to my current account profile?
Thank you!
25.05.2026 12:10 - bearbeitet 25.05.2026 12:11
Hi @afu !
You add the Callya Sim card to "Mein Vodafone" here using your phone number and your customer password.
This customer password was either set by you personally during the order process or can be found in one of the emails you received.
Tip: You can also manage your Callya plan via the "Mein Vodafone" smartphone app without needing additional login credentials or having to add the account beforehand. To do this, simply launch the app once while connected to the mobile network (with Wi-Fi disabled) or log in via SMS code).
am 25.05.2026 14:14
Hi @ttwa2011,
Thank you for your fast reply!
Actually, I tried what you suggested, but here are the issues I'm facing:
Since I cannot manage both numbers under one account and the bonus is missing, could a Moderator please check my background data, manually link this new CallYa contract to my existing profile, and credit the 10 € bonus to my number?
Thank you so much for your support!
am 25.05.2026 18:26
This is a customer-helping-customer forum. Customer data cannot be accessed here.
Sorry, a few weeks ago, I was still able to do it exactly as described. Apparently, however, a change regarding the activation code has since been introduced for Callia customers as well.
As long as you are still traveling, I would log in via the app as described. You can then enter the activation code after your return home.
Try launching the app exactly as described. Is a plan currently active? If so, which one?
Callya Allnet Flat S?
The Callya SIM card ordered online does not come with any initial credit of its own. If you currently have a remaining balance of €0.01, it suggests to me that a Callya Allnet Flat S plan might be active—and that the €10 "Wechselbonus" was applied to cover its cost.
Alternatively, you can contact the Callya team via WhatsApp (0172 2000 2299), for example.
am 29.05.2026 14:30
Hi @afu,
VF changed the usability linking SIM-cards/eSIM to your MeinVodafone account.
You need an activation code VF will send you via letterbox
Here is a knowledge article by VF (but only in German) describes how you get an activation code.
Scroll down until "So forderst du deinen Aktivierungscode an". Choose "Mobilfunk - Aktivierungscode anfordern" and follow the next steps. In your case "CallYa".
It's better when you are login before.