Noticed that there are always members coming here and start a new post asking for their Celcom bill. We love members to start posting but this is a community where we interact and help each other. There's no customer service here (so no account checking, no service request). We're all community members here.
In fact, there are already a few postings to help you get your bill. Check out this new post. https://community.celcom.com.my/t5/Tips-Tricks/How-to-Check-Request-Bill-Statement/m-p/19859#M25
P/S: Don't post your phone number okay. No one is responsible if anyone tries to call you in the middle of the night.