Subcategories

There are 4 subcategories to this category.

H

• Telecommunication companies of Hong Kong

M

• Mobile Phone Companies

T

• Telecommunication companies of Singapore
• Telecommunication companies of the United Kingdom

Articles in category "Telephone companies"

There are 42 articles in this category.

AT&T AT&T Alascom AT&T Computer Systems Afghan Wireless Communication Company Agile Communications Airtel Ameritech Automatic Electric Company B BCTel BT Group plc Batelco Belgacom Bell System BellSouth

C Cable & Wireless D Deutsche Telekom E E-Plus (operator) Era GSM F France Télécom L List of telephone operating companies M MATÁV MCI MCI Communications N NTL O Orange SA P Pacific Bell Pacific Century Cyberworks Phone Co-op Proximus

Q Qwest R Regional Bell operating company S SBC Communications Sprint Swisscom T T-Hrvatski telekom TELKOM Telenor Telephone Systems International Telkom Kenya Telstra U US West (phone company) V Verizon Communications