Best answer: The easiest way to see if your phone is unlocked is to try another SIM card in it. You can also call the carrier you purchased it from to check the status and request an unlock. Where did you buy it, and how? Carrier-locked phones are limited to using a SIM from just one carrier. This means that if you want to change carriers, you'll need to make sure your phone is unlocked or get ready to buy a new one. The good news is that if you've paid off your phone, you can get it unlocked and bring it to another carrier. If you bought your phone from a carrier, the first thing to do is make sure it's paid off. If you were paying it off over a series of payments, you'd need to make sure you have paid the full balance. Once it's paid off, it will either unlock automatically, or you can request an unlock from the carrier. If you're switching to a new carrier, make sure to get your phone unlocked before you leave your old carrier. You can still get your pho