Homepages of Telecommunications Companies
Last revised August 16, 2021
ACN Communication Services, Inc.
Ai-Logix, Incm
Alcatel-Lucent
Amdocs
Apple
Applied Voice and Speech Technologies
Assurance Wireless
AT&T
AudioCodes
Avaya Communication
BasicTalk
Baxl
Bell Canada
BlackBerry
Boost Mobile
British Telecom
Broadsoft
Cellular One
Century Link
Charter
Cincinatti Bell
Cisco Systems
Cirilium
Comcast
Cogent Communications
COM2001.com
Communitech
Consumer Cellular
Convergys
CopperCom
Covad
Cox
Cricket
Dialogic
DirecTV
Dish Network
Empowertel Networks
EarthLink
Ericsson
ESI
Fastcomm
Frontier Communications
Greatcall
HeadsetPlus.com
Hills Ltd (Australia)
HTC
Hughes Network Systems
HughesNet
iBASIS
Iconnecthere
Industrial Defender
IPAXS
Jitterbug
Level 3
LG
LSI
MagicJack VocalTec Communications
MAP Communications Inbound Call Center Services
Merlot Communications
MetroCast
Metro PCS
Mind
Mitel
Motorola
NEC
NeTrue Communications
Network Solutions, Inc
NetIQ Corporation
Network Engineers
NetZero
Nextel
Nokia
Nortel Networks Corporation
Novell
NSG Datacom
Nuera
Ooma
Optimum
Powerwave Technologies
Pronexus
Quicknet Technologies, Inc.
Radisys
RadVision
RCN Corporation
Samsung
Shunra Software, Ltd.
Siemens
Skype
Sonus Networks
Sprint
Starband
Star Solutions
Straight Talk Wireless
Syndeo Corporation
TE Connectivity
Tekelec
Tektronix Communications
Telecommunications Research Associates
Telenor (Norwegian Telecom)
Teligent
Telrad
Telus
Tenfold Communications
TeraBridge Technologies Corporation
Texas Instruments
T-Mobile
The 5 Best Value Cell Phone Plans in 2021
Time Warner Cable
Toshiba Telecommunications
TracFone Wireless
Unisphere Solutions
Ureach.com
US Cellular
US Robotics
Verizon
Verizon Wireless
Verso Technologies
ViaSat
Virgin Mobile
VSAT Systems
Wide Open West
WildBlue
Xfinity
Zhone Technologies