Prepaid AT&T SIM Card for USA Canada and Mexico - 22GB 4G Data, Unlimited Calls and Texts (8 Days)

Really easy to activate. Used this SIM card straight off the plane in Mexico - I was arriving very early and the phone shops at the airport would not be open yet. I did get a call from an unknown number (re the spam calls people report in other reviews) but this was a very minor disturbance. Strong and good signal throughout my stay. Recommended product.

Tried to use this in Montreal, around Quebec, PEI and Nova Scotia. Bought two and it was a complete waste of money as we could never get them to work. Kept defaulting to LTE which was supposed to be quicker than 4G, but nothing seemed to ever download. Selecting 4G seemed to make no difference even when there was supposedly reception where we were. Fortunately I had an offer come up on my French mobile provider when I arrived in Canada that was 10GB for 31 days for €26 and unlimited calls and texts. Would have been lost without it for navigation and accommodation booking, etc.

We put this in to my Android Galaxy phone when we arrived in the USA, and it worked first time and kept us connected for the whole 2 weeks of our vacation, we didnt even need to use wifi in cafes etc, our sim worked much better, fast and effectively I retained all my whats app and email connections, but was able to google everything from accommodation to restaurants and tours, and also used my phone for Google maps to navigate our rental car., and our hiking.

Worked well for a week, then got notified I needed to top up & service stopped. Reached out to support email seller provided & never heard back (phone numbers give for support didn't work). Very disappointed & sub par experience.

I reluctantly bought the 8 day SIM for a holiday to Toronto. I activated 3 days before hand. On arrival to Toronto sim card worked immediately. I had consistent 4g coverage, as if i were in London. It connects to the Rogers network. I used 3gb data over the 8 days with no restriction. Only problem was 6 days in, I suddenly lost data coverage, but troubleshooted with the advice provided, changing the APN setting and data coverage restored immediately. Would highly recommend and is cheaper then buying a sim in canada.

I bought this for my trip to Canada. It worked well in big cities like Vancouver and Toronto, but not in small towns. I got no data for my 4 day in Yellowknife.

Worked brilliantly for our 11 day trip to Cancun in Mexico. Activated online a couple of days before traveling, removed our Vodafone and three sim cards during the flight. Inserted these sim cards (4 of us travelling) and powered on phones after landing. All worked fine for calls between us, calls to local Mexico numbers and of course data. Network coverage was good where we were staying (north tip of the hotel zone) and out and about locally and on excursions. A bit patchy on the long highways through the jungle but overall very good. Did get regular probably spam calls on all 4 phones. Just ignored them.

I've had nothing but problems and I have bought 2 sim cards. When it works its great and works a treat !! But it takes a lot of messing around with a company that doesn't email you back, It also just completely stopped working (both of them) ??? Still need help with them

Product does not work - the website which is mentioned to activate the sim does not exist anymore so no chance to use the product. The provided email for help is not answered. Amazon rewarded the money - do not buy this card!