I restarted my iPhone. The phone is locked to a canadian line but i'm in the US and it is still locked so I can't put any other sim. What do?

I restarted my iPhone. The phone is locked to a canadian line but i'm in the US and it is still locked so I can't put any other sim. What do? - 1

Start with your carrier. But there are two locks, country, and carrier.

You'd have to get it unlocked.

Unlock it. Then you can use whatever SIM you like.