Provides long-distance, international and wireless services as well as internet access.

National telecommunications provider. Details on products and services, plus user area.

Local Exchange Carrier (LEC). Offers long distance, data, and Internet services as well.

Provides local and long distance telephone, wireless, and Internet services in Canada's four Atlantic provinces.

Offer local telephone, wireless, long distance, Internet and paging service.

Information on products and services, promotional events, regulatory issues and leading-edge innovations.

German telecommunications conglomerate that owns or operates services across Europe under the T-Mobile brand.

French voice, data, and Internet company. In English and French.

European carrier with offices in various countries.

Global business and residential communications company operating in more than 65 countries.

Local Exchange Carrier (LEC), large wholesale and retail provider of voice and data services.

Global provider of voice, data and Internet services.

Spanish multi-national company operating throughout the Spanish and Portuguese-speaking world.

Norway based communications, IT and media company.

Mobile phone, internet, and wired telephone service provider to Australia, covering 94% of the population.

Canadian operator principally in British Columbia and Alberta.

Serves the Indian states of West Bengal (excluding the area served by Calcutta Telephones) and Sikkim.

Local Exchange Carrier (LEC) with local to global offerings in voice, data and Internet.

Global supplier of internet, data and voice solutions to business customers. Products, services, awards, and network details provided.

Holding company with subsidiary which provides telecommunications and data services. (Nasdaq: JAZZ).