Forgot to change old number

[LauraXimenaJ8682]

For got to change new number

[dalyer]

What do you mean? 

"Forgot to change old number" or "forgot to change new number"?

If you mean that you joined 48 but forgot to port your number over to 48 from your old mobile provider then just do it now by following the porting instructions?

• https://community.48.ie/t5/The-Knowledge-Base/Getting-Started-Moving-Your-Number/ta-p/53100

If you need to contact 48 support about this then see the links in my signature below.