Can I keep my number?
Can I keep my existing number?
Yes you can keep your existing number and move to eir.
All you need to do is select the option to keep your existing number when you are purchasing through our online store. If you have already received your new mobile or SIM, please contact our eir Mobile Customer Care to arrange this for you.
If you are switching from a bill pay service from another mobile provider, please note you will need your previous account number to complete the switch.