Max Telecom LTE In Service: YesDeployment Status: In Service May 2014LTE Band: LTE-1800LTE-A Enabled: NoVoLTE Enabled: NoCountry: Bulgaria
A1 Bulgaria / MobilTel / M-Tel LTE In Service: YesDeployment Status: In Service April 2016LTE Band: LTE-1800LTE-A Enabled: YesVoLTE Enabled: NoCountry: Bulgaria
Cosmo Bulgaria Mobile/GloBul (Telenor) LTE In Service: YesDeployment Status: In Service Dec 2015LTE Band: LTE-1800LTE-A Enabled: YesVoLTE Enabled: NoCountry: Bulgaria
Vivacom (BTC/Vivatel) LTE In Service: YesDeployment Status: In Service May 2016LTE Band: LTE-1800LTE-A Enabled: NoVoLTE Enabled: NoCountry: Bulgaria