Are you asking for the numbers that you sent too OR the info on these messages?
If your asking for the numbers that you sent too, you can call customer service and CSR will provide you this info over the phone as long as that info was within the last 90 days. The CSR will not provided you info from unbilled calls/sms.
As for the numbers you received from, it's not possible to provide you this info due to Canadian privacy laws. However, if you are able to get court order subpoena issued by a judge, Fido will provide anything you need.
If your asking for the info on these messages, forget it. The only way fido will provide you this info if you submit a court order subpoena to
Fido Solutions Inc.
1200 avenue McGill College
If you have the numbers of these sms, why don't you just call them and get this info again?