LTE‐ LTE‐ Region Country Operator LTE Advanced 5G Advanced Pro Eastern Europe 93 59 4 11 Albania Total 32 0 0 Albania ALBtelecom 10 0 0 Albania Telekom Albania 11 0 0 Albania Vodafone Albania 11 0 0 Armenia Total 32 0 0 Armenia MTS Armenia (Viva‐MTS) 10 0 0 Armenia Ucom 11 0 0 Armenia VEON Armenia () 11 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 43 0 1 Belarus A1 Belarus 10 0 1

Belarus Belarusian Cloud Technologies (beCloud) 11 0 0 Belarusian Telecommunications Belarus Network (BeST, life:)) 11 0 0 Belarus MTS Belarus 11 0 0 Bosnia‐ Herzegovina Total 31 0 0 Bosnia‐ Herzegovina BH Telecom 11 0 0 Bosnia‐ Herzegovina HT Mostar (HT Eronet) 10 0 0 Bosnia‐ Herzegovina Telekom Srpske (m:tel) 10 0 0 Bulgaria Total 53 0 0 Bulgaria (Mobiltel) 11 0 0 Bulgaria 10 0 0 Bulgaria T.com (Bulgaria) 10 0 0 Bulgaria Bulgaria 11 0 0 Bulgaria (BTC) 11 0 0 Total 33 1 0 Croatia (formerly VIPnet/B.) 11 1 0 Croatia Hrvatski Telekom (HT) 11 0 0 Croatia Croatia 11 0 0 Czech Republic Total 43 0 0 Czech Republic Nordic Telecom 10 0 0 Czech Republic O2 Czech Republic (incl. CETIN) 11 0 0 Czech Republic T‐Mobile Czech Republic 11 0 0 Czech Republic 11 0 0 Estonia Total 33 2 0 Estonia Eesti (incl. Starman) 11 0 0 Estonia Tele2 Eesti 11 1 0 Telia Eesti (formerly Eesti Telekom, EMT, Estonia 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 2 Hungary DIGI (Hungary) 10 0 0 Hungary 11 0 1 Hungary Telenor Hungary (incl. CETIN) 11 0 0 Hungary 11 0 1 Total 30 0 0 Kosovo IPKO 10 0 0 Kosovo MTS (Kosovo) 10 0 0 Kosovo (TK, Vala) 10 0 0 Latvia Total 33 1 2 Latvia Bite Latvia 11 1 0 Latvia Latvijas Mobilais Telefons (LMT) 11 0 1 Latvia Tele2 Latvia 11 0 1 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 Total 32 0 0 Montenegro Crnogorski Telekom 11 0 0 Montenegro MTEL (m:tel) 10 0 0 Montenegro Telenor Montenegro 11 0 0 Total 21 0 0 North Macedonia (Vip) 10 0 0 North Macedonia Makedonski Telekom (Telekom) 11 0 0 Poland Total 75 0 3 Poland Aero2 21 0 0 Poland Orange Poland 11 0 1 Poland Play (P4) 11 0 0 Poland Plus (Polkomtel) 21 0 1 Poland T‐Mobile Poland 11 0 1 Romania Total 52 0 3 Romania 11 0 1 Romania RCS&RDS (DIGI) 20 0 1 Mobile Romania Communications (formerly Cosmote) 10 0 0 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 Total 32 0 0 Serbia (MTS) 10 0 0 Serbia 11 0 0 Serbia VIP Mobile (A1 Serbia) 11 0 0 Slovakia Total 43 0 0 Slovakia O2 Slovakia 11 0 0 Slovakia 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 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

16‐Jul‐20