LG Uplus

LTE In Service: 
Yes
Deployment Status: 
In Service July 2011
LTE Band: 
LTE-850
LTE-A Enabled: 
Yes
VoLTE Enabled: 
Yes
Country: 
South Korea

VoLTE Aug 2012, LTE-Advanced July 2013

5G In Service: 
Yes
5G Status: 
In Service