There are a few ways to tell what carrier your phone is without a SIM card. One way is to look at the back of your phone and see if it has any logos for different carriers. Another way is to go into your phone’s settings and look for information about the carrier.

To find out what carrier your iPhone is locked to, go to Settings > General > About. Under “Carrier” it will list the carrier that your iPhone is locked to.

There are a few ways to find out what carrier you have. You can either call your service provider and ask, check your phone’s settings, or go to a website that will tell you.

Yes, you can tell a phone’s carrier by its IMEI number. The IMEI number is used to identify a phone on a carrier’s network.

There are a few ways to tell if your phone is locked to a carrier. One way is to insert a SIM card from a different carrier and see if the phone works. If it doesn’t, then your phone is likely locked to your current carrier. Another way to tell is by checking your phone’s settings. Under “network” or “carrier,” you should be able to see which carrier your phone is locked to.

There are a few ways to check your iPhone carrier for free. One way is to open the Settings app and tap on “General.” Then, tap on “About” and scroll down to “Carrier.” If you’re using an iPhone 6 or earlier, you can also check your carrier by opening the Phone app and tapping on the “i” icon in the upper-left corner.

Yes, you can unlock an iPhone without carrier. There are a few ways to do this, but the most common is to use a third-party unlocking service.