Offers cell phones, PDAs, wireless mobile phone plans, data plans in the United States and parts of Mexico and Canada.

Worldwide provider of mobile telecommunications. Includes information on services, pricing, roaming, and coverage.

PCS operator in the Virginia and W. Virginia area of U.S.

Major Japanese mobile provider. Includes corporate structure, research and development, and consumer shopping.

European mobile phone network provider, offering mobile phones and services, and range of tariffs.

Wireless carrier in Canada using the TDMA and GSM systems.

Provides wide array of digital and analog wireless communication services, including mobile telephone and two-way radio dispatch, paging and alphanumeric short-messaging services. (NYSE:S)

Services to residential and business customers in Switzerland.

Wireless phone company providing cell phones and cellular calling plans in the United States.

Provides mobile voice and data communication services. Includes rate plans, equipment, and area coverage maps.

Provides cellular phone services in the southeast United States. Includes information on calling plans.

Wireless phone and service provider in the midwest. Includes coverage areas, pricing plans, where to buy, and employment opportunities.

Operates a dual band mobile network through 1O1O and One2Free. Pre-paid mobile services, international roaming services, WAP, HSCSD and GPRS.

GSM and CDMA carrier in Singapore, providing SMS and WAP.

Provides a digital wireless network for two-way radio, phone service, numeric and text paging and mobile data . Includes service plans, coverage details and a facility to purchase online .

Mobile phone service provider in Russia. Includes SEC filings, informational statements, and news releases. Content in Russian and English. (NYSE: VIP)

Mobile voice and data service to the USA.

Operate a digital PCS network in Wisconsin and Iowa. Features pricing plans, area of coverage, and news.

Remote satellite telecommunications firm. Voice and data services offered for mobile and remote connectivity. (Nasdaq: CPRK).

Builds wireless infrastructure for carriers, including towers and rooftops.