Category:Telecommunication companies

A

• [+] AT&T (7 C, 20 F)
• [+] AT&T Mobility (18 F)
• [+] AVM (4 F)
• [+] Alcatel-Lucent (2 C, 3 F)
• [+] Avaya (14 F)

B

• [+] BT Group (12 C, 17 F)
• [+] Belgacom (7 F)
• [+] Bell Canada (2 C, 8 F)
• [+] Bell System (2 C, 7 F)
• [+] Brasil Telecom (1 C, 9 F)

C

• [+] China Mobile (8 F)
• [+] China Telecom (2 F)
• [+] China Unicom (4 F)
• [+] Commercial Pacific Cable Company (1 C)

D

• [+] Deutsche Telekom (1 C, 52 F)

E

• [+] Eircom (1 C, 4 F)
• [+] Ericsson (4 C, 1 P, 53 F)

F

• [+] France Télécom (2 C, 21 F)

H

• [+] Hutchison 3G (4 F)

I

• [+] Internet companies (4 C, 95 F)
• [+] Telecom Italia (4 F)

J

• [+] Jordan Telecommunications (2 F)

K

• [+] KPN (1 P, 17 F)
• [+] KDDI (2 C, 24 F)
• [+] Korea Telecom (7 F)

M

• [+] MTN Group (3 F)

N

• [+] Northwestern Bell (1 F)
• [+] NTT Group (4 C, 49 F)

O

• [+] One2Free (1 F)
• [+] Optus (4 F)
• [+] Orange Moldova (21 F)

P

• [+] PCCW (6 F)
• [+] Polycom (6 F)
• [+] Portugal Telecom (5 F)

R

• [+] Mobile network operators in Russia (3 C)

S

• [+] Singapore Telecommunications (1 C, 5 F)
• [+] SoftBank (2 C, 7 F)
• [+] Southwestern Bell (1 F)
• [+] Swisscom (2 C, 6 F)

T

• [+] TDC (telephone company) (1 C, 3 F)
• [+] Telecom Argentina (2 F)
• [+] Telecom and IT companies of Norway (7 C, 1 P, 10 F)
• [+] Telefónica (3 C, 24 F)
• [+] Telefónica O2 Europe (2 C, 21 F)
• [+] Telekomunikacja Polska (6 F)
• [+] Telenor (2 C, 28 F)
• [+] TeliaSonera (1 C, 15 F)
• [+] Telstra (1 C, 49 F)

V

• [+] Verizon (2 C, 17 F)
• [+] Vodafone (1 C, 40 F)

W

• [+] Western Union Telegraph Company (3 C, 12 F)