If you are looking for a Free iPhone Carrier Check By IMEI then you have landed to the right website. You can check your iphone’s old carrier if you are the second owner or if you bought it secondhand. iPhones are locked to their old and original carrier if you bought some iphones online. You need to know what carrier it is so you wont be trying hard to unlock it.
You can use the tool below to check your iPhone’s original carrier.