Telemarketing arm of Canadian pharmacy. They bounce numbers off of PBX's as far away as Indiana. Very much a scam. Totally tried charging my cc from an old transaction. Do not give them your info. It took me 60 days to get it cleared at my bank.
One of the worst of the worst long time telemarketing scammers and there is nothing "Canadian" about them. This is a call center operation in India or Pakistan. Block the number and don't even think about giving them any information.