Dave Barry gives telemarketers a taste of their own medicine:

The American Teleservices Association isn't laughing at Dave Barry, not after the Pulitzer Prize-winning humor columnist for The Miami Herald listed the group's telephone number in his Aug. 31 column and sparked a flood of phone calls to the group's offices.[...]

Thousands of Barry's readers have done as they were told, forcing the association to stop answering its phones. Callers now hear a recording, which says that because of "overwhelming positive response to recent media events, we are unable to take your call at this time."