Telecommunications
- tdcgroup.com
TDC
Danish telecommunications company
- tdstelecom.com
TDS Telecom
American telecommunications company
- teksavvy.com
TekSavvy
Canadian telecommunications company
- telecolumbus.com
Tele Columbus
German telecommunications company with headquarters in Berlin
- telecable.es
Telecable
Spain telecommunications company in Asturias
- telecel.com.gh
Telecel Ghana
Telecommunications Company in Ghana
- telecom.com.ar
Telecom Argentina
Argentine telecommunications company
- telecomarmenia.am
Telecom Armenia
Armenian telecommunications company
- telecommongolia.mn
Telecom Mongolia
telecommunication company of Mongolia
- telecom.na
Telecom Namibia
Namibian telecommunication company
- 1pmobile.com
Telecommunications Management Limited
British telecommunications company
- telefonica.de
Telefónica Deutschland
German telecommunications company
- telefonica.com
Telefónica
telecommunications company based in Madrid, Spain
- telekabel.com.mk
Telekabel
North Macedonian telecommunications provider
- imagine.com.bn
Telekom Brunei
Bruneian telecommunications company and provider
- tm.com.my
Telekom Malaysia
Malaysian telecommunications company
- telekom.si
Telekom Slovenije
Slovenian telecommunications company
- telekomsrbija.com
Telekom Srbija
Serbian telecommunication company
- telemach.hr
Telemach Croatia
Croatian telecommunications company
- telemach.me
Telemach Montenegro
Montenegrin telecommunications company
- telemach.si
Telemach Slovenia
Slovenian telecommunications company
- telenor.se
Telenor Sweden
Swedish telecommunications company
- teliacompany.com
Telia Company
Swedish multinational telecommunication provider
- telia.dk
Telia Danmark
Danish telecommunications company
- telia.ee
Telia Eesti
Telecommunications company
- telia.fi
Telia Finland
Finnish telecommunications company
- telkom.co.id
Telkom Indonesia
state-owned telecommunication company in Indonesia
- telkom.co.za
Telkom
telecommunications provider in South Africa
- telnor.com
Telnor
Mexican telecommunications company
- telstra.com.au
Telstra
Australian telecommunications company
- tessellis.it
Tessellis
Italian telecommunications company
- drei.at
Three Austria
Austrian telecommunications company
- tri.co.id
Three Indonesia
telecommunications company in Indonesia
- three.ie
Three Ireland
Irish telecommunications company
- three.co.uk
Three UK
communications provider and mobile network operator in the United Kingdom
- tbaytel.net
Thunder Bay Telephone
Canadian telecommunication company
- tigo.com.hn
Tigo Honduras
telecommunications company in Honduras
- tilsontech.com
Tilson
A telecommunications company
- tim.com.br
TIM Brasil
Brazilian telecommunications company
- gruppotim.it
TIM Group
Italian telecommunications company
- tim.it
TIM
Italian telecommunications company
- tim.sm
TIM San Marino
Sammarinese telecommunications company
- tiscali.it
Tiscali Italia
Italian telecommunications company
- tokai-com.co.jp
Tokai Communications
Japanese telecommunications company
- mexinternet.com
Totalplay
Mexican telecommunications company
- tmtambayan.ph
Touch Mobile
mobile phone operator in the Philippines
- tpg.com.au
TPG Telecom
Australian telecommunications company
- sever-ttk.ru
TransTelekom
Russian telecommunication company