Canada has its own do-not-call list. Yes, I've encountered lots of East Indian voices in call centres, especially when I was dealing with Bell about our satellite dish contract, and when I contacted Dell about an order I had placed for one of their PDAs. In early 2005 I phoned BC's highways dept. to find out about road conditions in the mountain passes, and whether chains or snow tires were required (I had no internet access at the time). A fellow with a heavy East Indian accent answered, and said he knew those highways, which he claimed to be using frequently. Kind of ironic, actually, but he may have been an Indian immigrant in Canada.
I know, but sometimes it's unavoidable. Unfortunately I once had to contact my ISP just as the pandemic restrictions had started and the offices were off limits. I used my only phone, a cell. Their lines were all busy, but it was on an urgent matter, so I summoned up what patience I had, and waited on hold for -- get this -- 4 hours! It was a toll-free number at a local office, but the air time cost me dearly!
Sometimes there's a long waiting list even in chat mode on a company's website.