USA CANADA MEXICO AT&T SIM Card | Unlimited High Speed Data/Calls/Texts |ATT SIM Card US, United States, CA, CANADA, MEXICO | Only fits iPhone & Pixel (15 Days)

I’ve got a costly bill for roaming because this sim takes two days to start to work once you’ve registered it. It does say this in the small print on the packaging, but with all the hassle of travelling to Canada, registering my SIM card 2 days in advance was the last thing on my mind. Other cards work right away, why doesn’t this?

The delivery is quick. Connection is good in Toronto. Just wish the price can go down a bit.