The company that provides a vending service/product to the retail customer.

a telephone company; a business that provides telecommunications services.

a very clever man and profit-hungry banks and aggressive companies would always like to fund him

Company that operates a telephone network, for example, Vodaphone, AT&T, and British Telecom.

An operator is a company that operates a telephone network, for example D1, Vodaphone or AT&T.

Company that operates a telephone network, for example AT&T, Vodaphone and BT.

In cellular, this is the local service provider operating company that owns the cellular system in that particular area.

A company providing transportation or travel related services (airline, cruise line, railway, hotel, car Rental Company, etc.).

A generic, but obsolete, term for someone employed by a telemessaging company to answer calls, take messages, and distribute those messages. Often a more descriptive and positive term is used to avoid old-fashioned stereotypes. The label of Customer Service Representative ( CSR) or agent is preferred. Terms such as telephone secretary or tele-receptionist are used by some companies. In other contexts, an operator can refer to a telephone company employee.