Moving back to 48 - "MSISDN already exists"?

[EdelC1399]

I can’t move over my number because it says this misindn already exists. I was with 48 in the past and I want to move back and keep my number now.

[dalyer]

This sometimes happens when someone has been with 48, moves away, and then tries to move back. 

• https://community.48.ie/t5/forums/searchpage/tab/message?advanced=false&allow_punctuation=false&q=Ms...

You'll have to contact 48 support for assistance with getting this fixed. 

See the links in my signature below.

[EdelC1399]

Why can’t remove over my number. It’s say this misindn already exists. I’m with Vodafone now but I was with 48. How can I move back by keeping my number.