- MTS
- Rostelecom
- MegaFon Plus
- 日本電信電話株式会社
- Verizon
- Nokia Oyj
- Bell
- Serrala Group
- Tilix
- الثريا
- One Telecommunications
- ALBtelecom
- ՎիվաՍել-ՄՏՍ
- VivaCell-MTS
- Personal
- Telecom Argentina S. A.
- Telekom Austria AG
- M8 Telecom
- Telstra
- TPG Telecom Ltd.
- Singtel Optus
- Bakcell
- Nar
- Grameenphone
- AB Network
- Proximus
- Voxbone SA
- A1 (Bulgaria)
- Batelco
- imagine
- Algar Telecom
- Oi
- Vivo SA
- ЗАТ Беларуская сетка тэлекамунікацый
- Мабільныя ТэлеСістэмы Беларусь
- Axia NetMedia Corp.
- Cloudli
- BlackBerry Limited
- Celestica
- ecobee
- Execulink Telecom Inc.
- Fido
- Kijiji Canada
- Mitel
- Mobiado
- Paperlike Screen Protectors
- Public Mobile
- Rogers Communications Inc.
- Sandvine Inc.
- WSP Global Inc.
- Blackphone
- Skyguide
- Entel
- 夏新电子
- 酷派集团
- 中国联合网络通信公司
- 金立
- 海信集团
- 华为
- Iuni
- 乐视网信息技术 (北京) 股份有限公司
- 小米科技
- 魅族科技有限公司
- 加科技
- Realme
- Umidigi
- 中国移动通信
- 厦门美图网科技有限公司
- 中兴
- O2
- Eurotel
- Deutsche Telekom
- NetCologne
- Sennheiser
- Telekom Deutschland
- Unitymedia Kabel BW
- Grundfos
- Spies
- Djezzy
- المصرية للإتصالات
- Euskaltel SA
- Hispasat
- Movistar
- Telefónica SA
- Tuenti
- Canyon
- Cinia Group Oy
- Elisa Oyj
- Katepal Oy
- N-Gage
- Nokia Networks
- Nordic ID
- Saunalahti
- Oy Tjäreborg Ab
- DNA Oyj
- HMD Global Oy
- Jolla Oy
- Telecom Fiji Ltd.
- ɑlcɑtel
- Bouygues Telecom
- CelluTec
- Eutelsat SA
- Orange SA
- Sagemcom
- SFR
- SAGEM
- Wengo
- სელფი
- Wind
- t 和記黃埔有限公司
- iconBIT
- 闻泰科技
- Telecom Asia
- Telkomsel
- Telkom Indonesia
- XL Axiata
- הוט מובייל
- בזק החברה הישראלית לתקשורת בע"מ
- סלקום
- Bharti Airtel Ltd.
- Micromax Mobile
- रिलायंस कम्युनिकेशंस
- PT Indosat Tbk
- Tata Indicom
- V!
- Atos Hydraulics
- Tessellis SpA
- TIM
- Digicel Group Ltd.
- 株式会社ディー・エヌ・エ
- 株式会社NTTドコモ
- ソフトバンク株式会社
- ソフトバンクテレコム株式会社
- Safaricom plc
- 아이리버
- SK 하이닉스
- 케이티
- Mobitel
- Tet
- Monaco Telecom
- Tango Live
- Melita Ltd.
- Digi Telecommunications
- تيليكوم مليسيا برحد
- Hessing Telecommunicatie BV
- Prestigio
- TomTom
- KPN
- Canal Digital AS
- Conax
- Mycall
- Telenor
- Spark NZ
- Globe Telecom
- 菲律賓長途電話公司
- Smart
- Netia
- Plus
- NDrive Navigation Systems
- Oni Telecom
- Altice
- Vodafone Portugal – Comunicações Pessoais SA
- ُأُريد
- Indygen
- Телеком Србија
- Artway
- AltegroSky
- BCC Group
- Gresso
- Goodline
- INOI
- KasperskyOS
- Navitel
- QWERTY
- Roadgid
- Shturmann
- Sumtel
- Simtravel
- Veon
- WestCall
- Wexler
- Audiotele
- Beeline
- Dom.Ru
- Enforta
- I-teco
- Interstep
- Letai
- MTS home
- Motiv
- Norilsk Telecom
- RTCOMM
- SberMobile
- Sky Link
- Sotel
- LinkTelecom
- Teletie
- Tinkoff Mobile
- TTK
- Yandex.Telephony
- Mobilaris AB
- Qapital
- Tele2AB
- Ericsson
- M1 Ltd.
- Singtel
- 维沃移动通信有限公司
- Telekom Slovenije
- โทเทิ่ล แอ็คเซ็ส คอมมูนิเคชั่น
- MTS Turkmenistan
- Turkcell
- 神腦國際
- 기업
- 기업
- 기업
- Datagroup
- Intertelecom CDMA
- Lifecell
- ТОВ ТриМоб
- Київстар
- Ukrtelecom
- Volia
- Avanti Communications
- discoverIE Group plc
- Atlantic Telecom
- Colt Telecom
- Gazer
- Condé Nast
- Meetupcall
- OneWeb
- Spirent
- Towers Watson & Co
- Truphone Ltd.
- Vodafone Group plc
- Yell
- BT Group
- Arlo
- Aruba Networks
- Avanade
- Amazon Fire
- AT&T Corporation Ltd.
- ACCO Brands Corporation
- Collinear Networks
- Cellhelmet
- Cricket Wireless
- C Spire Wireless
- altafiber
- Cox Communications
- Cognizant
- Everex
- Extreme Networks
- Frontier Communications Corporation
- F5 Inc.
- GARMIN Ltd.
- GroupMe
- Google Stadia
- GCI
- Globalstar Inc.
- Lively
- Google Fiber
- H2O Wireless
- Hulu LLC
- Electric Lightwave
- InterDigital Inc.
- Lumos Networks
- LexisNexis
- Multi-Tech Systems
- Magellan Navigation Inc.
- MetroNet Fiber
- Motorola Inc.
- Mobi PCS
- Momentum Telecom
- Metro by T-Mobile
- Netgear Inc.
- Nextel Communications
- Openwave
- Palo Alto Networks
- Pharos Systems International Inc.
- Polaris Industries
- Polycom
- Qualcomm
- Qwest Communications
- Republic Wireless
- Ritz-Carlton
- Sealed Air
- SkySwitch Company
- Simple Mobile
- Southern LINC
- Summit Broadband
- Trimble Inc.
- Telestial
- Ubiquiti Inc.
- Verizon Fios Inc.
- Volk Fi
- Viasat.com
- Viacom Inc.
- Windows Central
- Xfinity
- Xfinity Mobile
- XO Communications
- ITT Inc.
- Level 3 Communications Inc.
- United States Cellular Corporation
- Zayo Group Holdings Inc.
- Movilnet
- ExpressVPN
- MTN Group Ltd.
- Telkom Group Ltd.
- Find device
- Pixel Camera
- Itel Mobile