Recently I received an unexpected bill of $667 from koodo, they said I owe them a tab balance from January 2018. I remember paying all their bills last year and I am a happy customer from over 5 years now. I have heard horror stories from the customers of other companies but this was not expected from koodo. How on earth after 15 months koodo is asking me to pay $667 in one transaction. I did check all my bills from koodo and it shows that everything was paid last year including tab balance, Very Disappointed. Looks like I have to switch providers now very soon.