LTE‐ LTE‐ Region Country Operator LTE Advanced 5G Advanced Pro Eastern Europe 93 57 4 4 Albania Total 32 0 0 Albania ALBtelecom 10 0 0 Albania Telekom Albania 11 0 0 Albania Vodafone Albania 11 0 0 Armenia Total 31 0 0 Armenia MTS Armenia (VivaCell‐MTS) 10 0 0 Armenia Ucom 11 0 0 Armenia VEON Armenia (Beeline) 10 0 0 Azerbaijan Total 43 0 0 Azerbaijan Azercell 10 0 0 Azerbaijan Azerfon (Nar) 11 0 0 Azerbaijan Bakcell 11 0 0 Azerbaijan Naxtel (Nakhchivan) 11 0 0 Belarus Total 42 0 0 Belarus A1 Belarus (formerly VELCOM) 10 0 0 Belarusian Cloud Technologies Belarus (beCloud) 11 0 0 Belarusian Telecommunications Belarus Network (BeST, life:)) 10 0 0 Belarus MTS Belarus 11 0 0 Bosnia and Herzegovina Total 31 0 0 Bosnia and Herzegovina BH Telecom 11 0 0 Bosnia and Herzegovina HT Mostar (HT Eronet) 10 0 0 Bosnia and Herzegovina Telekom Srpske (m:tel) 10 0 0 Bulgaria Total 53 0 0 Bulgaria A1 Bulgaria (Mobiltel) 11 0 0 Bulgaria Bulsatcom 10 0 0 Bulgaria T.com (Bulgaria) 10 0 0 Bulgaria Telenor Bulgaria 11 0 0 Bulgaria Vivacom (BTC) 11 0 0 Croatia Total 33 1 0 Croatia A1 Hrvatska (formerly VIPnet/B.net) 11 1 0 Croatia (HT) 11 0 0 Croatia Tele2 Croatia 11 0 0 Czechia Total 43 0 0

Czechia Nordic Telecom (formerly Air Telecom) 10 0 0 Czechia O2 Czech Republic (incl. CETIN) 11 0 0 Czechia T‐Mobile Czech Republic 11 0 0 Czechia Vodafone Czech Republic 11 0 0 Estonia Total 33 2 0 Estonia Elisa Eesti (incl. Starman) 11 0 0 Estonia Tele2 Eesti 11 1 0 Telia Eesti (formerly Eesti Telekom, Estonia EMT, Elion) 11 1 0 Georgia Total 63 0 0 Georgia A‐Mobile (Abkhazia) 10 0 0 Georgia Aquafon GSM (Abkhazia) 11 0 0 Georgia MagtiCom 11 0 0 Georgia Ostelecom (MegaFon) (South Ossetia) 10 0 0 Georgia SilkNet (incl. Geocell) 11 0 0 Georgia VEON Georgia (Beeline) 10 0 0 Hungary Total 43 0 1 Hungary DIGI (Hungary) 10 0 0 Hungary 11 0 0 Hungary Telenor Hungary 11 0 0 Hungary Vodafone Hungary 11 0 1 Kosovo Total 30 0 0 Kosovo IPKO 10 0 0 Kosovo MTS (Kosovo) 10 0 0 Kosovo Telecom Kosovo (TK, Vala) 10 0 0 Latvia Total 33 1 0 Latvia Bite Latvia 11 1 0 Latvia Latvijas Mobilais Telefons (LMT) 11 0 0 Latvia Tele2 Latvia 11 0 0 Lithuania Total 33 0 0 Lithuania Bite Lithuania 11 0 0 Lithuania Tele2 Lithuania 11 0 0 Lithuania Telia Lietuva 11 0 0 Moldova Total 41 0 0 Moldova IDC (Transnistria) 10 0 0 Moldova Moldcell 10 0 0 Moldova Moldtelecom (Unite) 10 0 0 Moldova Orange Moldova 11 0 0 Montenegro Total 32 0 0 Montenegro Crnogorski Telekom 11 0 0 Montenegro m:tel (Montenegro) 10 0 0 Montenegro 11 0 0 North Macedonia Total 21 0 0 North Macedonia A1 Macedonia (Vip) 10 0 0 North Macedonia (Telekom) 11 0 0 Poland Total 75 0 0 Aero2 (incl. A2 Mobile, CenterNet and Poland Mobyland) 21 0 0 Orange Polska (incl. Telekomunikacja Poland Polska, Centertel) 11 0 0 Poland Play (P4) 11 0 0 Poland Plus (Polkomtel) 21 0 0 T‐Mobile Poland (Polska Telefonia Poland Cyfrowa, PTC) 11 0 0 Romania Total 52 0 3 Romania Orange Romania 11 0 1 Romania RCS&RDS (DIGI) 20 0 1 Mobile Romania Communications (formerly ) 10 0 0 Romania Vodafone Romania 11 0 1 Russia Total 73 0 0 Russia Beeline (Russia) 11 0 0 Russia MegaFon 11 0 0 Russia Mobile TeleSystems (MTS) 21 0 0 Russia MOTIV (Ekaterinburg‐2000) 10 0 0 Russia Tele2 Russia 10 0 0 Russia Vainakh Telecom (Chechen Republic) 10 0 0 Serbia Total 32 0 0 Serbia Mobilkom Serbia (VIP Mobile) 11 0 0 Serbia Telekom Srbija (MTS) 10 0 0 Serbia Telenor Serbia 11 0 0 Slovakia Total 43 0 0 Slovakia O2 Slovakia 11 0 0 Slovakia Orange Slovensko 11 0 0

Slovakia (ST, incl. T‐Mobile, DIGI) 11 0 0 Slovakia SWAN Mobile (4ka) 10 0 0 Slovenia Total 42 0 0 Slovenia A1 Slovenia (formerly Si.mobil, Amis) 11 0 0 Slovenia T‐2 10 0 0 Slovenia Telekom Slovenije (incl. Mobitel) 11 0 0 Slovenia Telemach Mobil (formerly Tusmobil) 10 0 0 Ukraine Total 33 0 0 Ukraine Kyivstar 11 0 0 Ukraine Lifecell (formerly Astelit) 11 0 0 Ukraine Vodafone Ukraine 11 0 0