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Registered: ‎12-01-2020
Accepted Solution


What is my customer reference number?
Posts: 114,301
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Registered: ‎04-04-2012

Re: Crn


Your crn is your account number which can be found by following this guide to your bill page Guide: How do I get to the 'Download Bill' page? 

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.

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Registered: ‎14-01-2013

Re: Crn

[ Edited ]

Look here on the link given above, The account number is on the right hand side of the page @Abby96 

download home.jpg

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