can't get SMS notification from coinbase? Are text messages from this provider not available? Has this been blocked purposefully by Koodo?
Below is a FAQ referenece indicating that the Cell-phone carier may be blocking the SMS messages.
If you've tried to login several times and still have not received the codes, our system may temporarily stop sending the codes as a security measure. After 24 hours we will resume sending codes via SMS message. If you've already waited 24 hours and are still not receiving the codes, check with your phone carrier to see if they are blocking our SMS messages.