| 1 | China Telecom CO., LTD. Bijie Qixingguan District Branch | China | Bijie | Floors 1-8, Qixingguan Telecom Complex Building, Cuiping Road (c | Guizhou | 551700 | N/A | 2006 | $224,177,077,189 | 54 | N/A | N/A | 522421000099224 |
| 2 | China Mobile Communications Group Heilongjiang Co.,ltd. Keshan Branch | China | Qiqihar | Tongnan Road, Keshan Town | Heilongjiang | 161600 | N/A | 2004 | $101,550,835,980 | 41 | N/A | N/A | 230200500000260 |
| 3 | Citic CORPORATION LIMITED | China | Beijing | Floor 89-102, Citic Building, Building 1, No.10 Courtyard, Guang | Beijing | 100020 | N/A | 2011 | $52,523,952,957 | 451 | N/A | N/A | 100000000044124 |
| 4 | China Mobile Tietong CO., LTD. Lvliang Branch | China | Lvliang | Floor 5, Lixiang Building, Binhe East South Road, Lishi District | Shanxi | 033000 | N/A | 2015 | $39,292,867,615 | 64 | N/A | N/A | 141100060013904 |
| 5 | Huawei Technologies Africa (PTY) LTD | South Africa | Vereeniging | Bldg 16 | Gauteng | 2191 | huawei.***** | 2005 | $37,531,167,002 | 58 | N/A | N/A | 200503828807 |
| 6 | British Telecommunications Public LIMITED Company | Unitedkingdom | Whitechapel | 1 Braham Street | London | E1 8EE | bt.***** | 1984 | $25,752,564,630 | 91,500 | N/A | N/A | 01800000 |
| 7 | Conext Venezuela C.A. | Venezuela | Maracaibo | Centro Comercial San Luis Calle 77 Local 1-2 | Zulia | N/A | N/A | 2019 | $25,049,910,460 | 30 | N/A | N/A | J412594931 |
| 8 | Vodafone Consolidated Holdings LIMITED | Unitedkingdom | Newbury | Vodafone House | West Berkshire | RG14 2FN | careers.***** | 2006 | $21,039,605,367 | 87 | N/A | N/A | 05754561 |
| 9 | Bce INC | Canada | Verdun | 1 Carrefour Alexander-graham-bell Bldg A 7th Fl | Québec | H3E 3B3 | bce.***** | 1970 | $17,399,516,288 | 45,132 | N/A | N/A | N/A |
| 10 | La Compagnie De Telephone Bell Du Canada Ou Bell Canada | Canada | Verdun | 1 Carrefour Alexander-graham-bell Tower A-7-1 | Québec | H3E 3B3 | N/A | 1880 | $16,325,747,200 | 48,800 | N/A | N/A | 14626648 |
| 11 | Rogers Communications INC | Canada | Toronto | 333 Bloor St E 10th Fl | Ontario | M4W 1G9 | rogers.***** | 1960 | $14,687,190,528 | 5 | N/A | N/A | N/A |
| 12 | Telus CORPORATION | Canada | Vancouver | 510 W Georgia St 23rd Flr | British Columbia | V6B 0M3 | telus.***** | 1998 | $14,355,723,648 | 106,400 | N/A | N/A | N/A |
| 13 | China Mobile Group Guangdong Company LIMITED. | China | Guangzhou | Guangdong Global Plaza, No. 11, the Pearl River West Road, the P | Guangdong | 510000 | N/A | 1998 | $12,079,345,864 | 31,796 | N/A | N/A | 440000400004160 |
| 14 | Digevo S.P.A. | Chile | Santiago | Badajoz 45,piso 17, Oficina 1701 | Santiago | 7550000 | N/A | 2004 | $11,390,239,129 | 68 | N/A | N/A | 995561107 |
| 15 | Hubei Siji Technology CO., LTD. Jingmen Branch | China | Jingmen | No.1006, Office Building, No.2, Yulin Road, Dongbao District | Hubei | 448000 | N/A | 2021 | $11,217,823,245 | 0 | N/A | N/A | 420802000173256 |
| 16 | Radio Holland Connect B.V. | Netherlands | Rotterdam | Sluisjesdijk 87 | Zuid-holland | 3087 AD | radioholland.***** | 2016 | $10,459,922,666 | 5 | N/A | N/A | 24340505 |
| 17 | Vodafone GMBH | Germany | Düsseldorf | Ferdinand-braun-platz 1 | Düsseldorf, Stadt | 40549 | shops.***** | 2022 | $9,817,740,937 | 10,390 | N/A | N/A | 40227B38062 |
| 18 | Koodo Mobile-Scarborough | Canada | Toronto | 1600-200 Consilium Pl | Ontario | M1H 3J3 | telusmobility.***** | 2008 | $9,138,880,000 | 40,000 | N/A | N/A | N/A |
| 19 | Telus Communications INC | Canada | Vancouver | 510 West Georgia St 5th Fl | British Columbia | V6B 0M3 | telus.***** | 2017 | $9,032,688,000 | 27,000 | N/A | N/A | N/A |
| 20 | Changchun Hongyang Newsflash Advertising Media CO., LTD. Tonghe Branch | China | Harbin | Gate 4, Building 2, Dong City, Dongxing Street, Tonghe Town, Ton | Heilongjiang | 150000 | N/A | 2014 | $7,705,499,229 | 0 | N/A | N/A | 230128101001488 |
| 21 | Chunghwa Telecom CO., LTD. | Taiwan | Zhongzheng District | No. 21-3, Xinyi Rd., Sec. 1 | Taipei City | 100012 | N/A | 1996 | $7,079,573,869 | 20,012 | N/A | N/A | 96979933 |
| 22 | Advanced Info Service Public Company LIMITED | Thailand | Phaya Thai | 414 Phahon Yothin Road | Bangkok | 10400 | N/A | 1992 | $6,188,812,074 | 14,000 | N/A | N/A | 0107535000265 |
| 23 | Iheartmedia Capital Ii, LLC | USA | San Antonio | 20880 Stone Oak Pkwy | Bexar | 78258 | iheartmedia.***** | 2008 | $6,170,994,000 | 10,200 | N/A | N/A | 4502888 |
| 24 | Taiwan Mobile CO., LTD. | Taiwan | Taipei City | 12f, No. 88, Yanchang Rd. | Taipei City | 110055 | N/A | 1997 | $6,137,725,665 | 3,824 | N/A | N/A | 97176270 |
| 25 | Kpn Mobile N.V. | Netherlands | Rotterdam | Wilhelminakade 123 | Zuid-holland | 3072 AP | kpn.***** | 2005 | $5,912,035,269 | 5,869 | N/A | N/A | 27183549 |
| 26 | Solcon Internetdiensten B.V. | Netherlands | Dronten | Het Spaarne 11 | Flevoland | 8253 PE | solcon.***** | 2017 | $5,912,035,269 | 78 | N/A | N/A | 39071501 |
| 27 | Broadband Hosting B.V. | Netherlands | Rotterdam | Wilhelminakade 123 | Zuid-holland | 3072 AP | openpeering.***** | 2017 | $5,912,035,269 | 29 | N/A | N/A | 27197308 |
| 28 | E-Zorg B.V. | Netherlands | Amersfoort | Stationsstraat 115 | Utrecht | 3811 MH | ezorg.***** | 2006 | $5,912,035,269 | 3 | N/A | N/A | 34186494 |
| 29 | Koninklijke Kpn N.V. | Netherlands | Rotterdam | Wilhelminakade 123 | Zuid-holland | 3072 AP | kpn.***** | 2024 | $5,912,035,269 | 9,724 | N/A | N/A | 02045200 |
| 30 | True Move H Universal Communication Company LIMITED | Thailand | Huai Khwang | 18 Ratchadaphisek Road | Bangkok | 10310 | www3.***** | 2010 | $5,073,360,645 | 2,000 | N/A | N/A | 0105553045044 |
| 31 | Turk Telekomunikasyon Anonim Sirketi | Turkey | Ziraat | 2 Aydinlikevler, No:4 Ornek Mahallesi | Ankara | 06090 | kulturportali.***** | 2018 | $4,664,922,451 | 36,607 | N/A | N/A | 103633 |
| 32 | Orange Espagne SA | Spain | Pozuelo de Alarcón | Paseo del Club Deportivo (- Pq. Empresarial la Finca) 1 | Madrid | 28223 | orange.***** | 1998 | $4,555,571,033 | 2,815 | N/A | N/A | A82009812 |
| 33 | Esprit Telecom B.V. | Netherlands | Utrecht | Boven Vredenburgpassage 128 | Utrecht | 3511 WR | espritxb.***** | 2013 | $4,350,376,410 | 102 | N/A | N/A | 17177850 |
| 34 | Ziggo Zakelijk Services B.V. | Netherlands | Utrecht | Boven Vredenburgpassage 128 | Utrecht | 3511 WR | priority.***** | 2015 | $4,350,376,410 | 34 | N/A | N/A | 33306448 |
| 35 | Zum B.V. | Netherlands | Utrecht | Boven Vredenburgpassage 128 | Utrecht | 3511 WR | ziggo.***** | 2015 | $4,350,376,410 | 28 | N/A | N/A | 30277403 |
| 36 | Ziggo Services Employment B.V. | Netherlands | Utrecht | Boven Vredenburgpassage 128 | Utrecht | 3511 WR | ziggo.***** | 2015 | $4,350,376,410 | 1,876 | N/A | N/A | 34118291 |
| 37 | Ziggo Services B.V. | Netherlands | Utrecht | Boven Vredenburgpassage 128 | Utrecht | 3511 WR | upc.***** | 2017 | $4,350,376,410 | 776 | N/A | N/A | 62393944 |
| 38 | Ziggo Netwerk B.V. | Netherlands | Groningen | Winschoterdiep 60 | Groningen | 9723 AB | vodafoneziggo.***** | 2008 | $4,350,376,410 | 3 | N/A | N/A | 37141989 |
| 39 | 1&1 AG | Germany | Montabaur | Elgendorfer Str. 57 | Westerwaldkreis | 56410 | 1und1.***** | 2024 | $4,297,981,119 | 3,299 | N/A | N/A | 56410B28530 |
| 40 | Proximus | Belgium | Schaerbeek | Boulevard Du Roi Albert Ii 27 | Bruxelles Capitale | 1030 | proximus.***** | 1930 | $4,209,909,271 | 17,833 | N/A | N/A | BE0202239951 |
| 41 | Quebecor INC | Canada | Montréal | 612 Rue Saint-jacques Bureau 700 | Québec | H3C 4M8 | quebecor.***** | 1965 | $4,019,231,949 | 11,417 | N/A | N/A | N/A |
| 42 | Ventia Services Group LIMITED | Australia | Sydney | L 8 80 Pacific Hwy | New South Wales | 2060 | ventia.***** | 2014 | $3,963,128,894 | 15,639 | N/A | N/A | 603253541 |
| 43 | Viettel Group | Vietnam | Yên Hòa | Lot D26 Cau Giay New Urban Area, | Hà Nội City | N/A | viettel.***** | 1989 | $3,745,911,035 | 70,000 | N/A | N/A | 0100109106 |
| 44 | Vodafone Group Services LIMITED | Unitedkingdom | Newbury | Fao Teresa Dean-lee | West Berkshire | RG14 2FN | vodafone.***** | 1984 | $3,605,168,007 | 3,315 | N/A | N/A | 03802001 |
| 45 | Comunicacion Celular S A Comcel S A | Colombia | Bogotá | Carrera 68 A 24 B 10 | Capital District | 110931 | N/A | 2010 | $3,541,676,654 | 8,534 | N/A | N/A | 8001539937 |
| 46 | PT. Indosat TBK | Indonesia | Dki Jakarta | Indosat Building | Special Capital Region of Jakarta | 10110 | ioh.***** | 2007 | $3,464,985,940 | 4,000 | N/A | N/A | AHU-AH.01.03-019 |
| 47 | China Radio And Television Anhui Network CO., LTD. Xiaoxian Branch | China | Suzhou | Shiji Avenue, Longcheng Town, Xiao County | Anhui | 234000 | N/A | 2002 | $3,441,834,574 | 37 | N/A | N/A | 341322000001259 |
| 48 | Bell Aliant Regional Communications, LIMITED Partnership | Canada | Halifax | 1505 Barrington St | Nova Scotia | B3J 3K5 | xwave.***** | 2006 | $3,345,440,000 | 10,000 | N/A | N/A | N/A |
| 49 | Far Eastone Telecommunications CO., LTD. | Taiwan | Neihu District | No. 468, Rueiguang Rd. | Taipei City | 114063 | N/A | 1997 | $3,220,805,294 | 5,339 | N/A | N/A | 97179430 |
| 50 | Alliander Telecom N.V. | Netherlands | Arnhem | Utrechtseweg 68 | Gelderland | 6812 AH | liander.***** | 2020 | $3,217,996,844 | 3 | N/A | N/A | 33292445 |