This major group includes establishments furnishing point-to-point communication services, whether by wire or radio, and whether intended to be received aurally or visually; and radio and television broadcasting. Services for the exchange or recording of messages are also included:

    481.  Telephone communication (wire or radio);

    482.  Telegraph communication (wire or radio);

    483.  Radio and television broadcasting;

    489.  Communication services, not elsewhere classified. (Prior code § 11-20-048)