JannieD's profile

Regular Visitor

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6 Messages

10/25/2026 9:38 PM

GO BACK TO XFINITY FROM T MOBILE

I MADE THE MISTAKE YESTERDAY OF SWITCHING TO TMOBILE AND NOW I WANT TO SWITCH BACK TO XFINITY. WHEN I GO TO ADD A LINE IT SAYS YOU CAN'T ADD A DUPLICATE NUMBER.

Sorry for the caps......We have 2 numbers, one which was already switched to t mobile yesterday, the other remains with xfinity, so i want to add the other number back to xfinity.

how can this be done?

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Expert

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35.2K Messages

2 hours ago

@JannieD 

Talk with T-Mobile; there may be a commitment with them before you can move that back.  Your phone might be locked, or there might be a 30 day "trial".  Best to check with them.

(edited)

Official Employee

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6 Messages

2 hours ago

Good evening @JannieD,

Thank you for reaching out to us here on Xfinity Forums. We can definitely assist with the process. I do see that one of our amazing experts @Again gave some good steps to try. Please let us know if the steps work.

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