Can I unlock my us cellular phone and use it on AT&T

[okiegirll]

My lg g3 has a place for a sim card so is it compatible with AT&T since it is a US Cellular phone? My question is can i unlock my US Cellular phone and use it on AT&T network??

 

[Gekko]

My lg g3 has a place for a sim card so is it compatible with AT&T since it is a US Cellular phone? My question is can i unlock my US Cellular phone and use it on AT&T network??

[Q] US Cellular CDMA on GSM! Is it possible?… | LG G3 | XDA Forums

http://forums.androidcentral.com/sa...-do-i-unlock-u-s-cellular-r530u-cdma-gsm.html