I did just purchase it and I called the original carrier (Bell) and they are saying the phone is not locked to them. I called ROgers just in case the seller made an error and its also not locked to Rogers, so I'm stuck as there are no additional carriers to confirm, not sure what additional steps to take here, thanks
Hello there @Jorge5
I am sorry to hear that the SIM card is not working on your device. It is possible that there is SIM restriction on your device meaning that it is carrier locked. Please contact where you purchased the device from and ask them for further assistance in unlocking your device. Hope this helped!
Look like your iPhone 8 is carrier locked
If the message is "SIM network unlock PIN" or "SIM ME lock code NP" or "SIM not Supported" or on an iPhone's About->Carrier Lock showing "SIM locked"
You have to ask the carrier where you got the phone from for unlocking it.
(Sorry, for this particular issue, PM support would not be able to help)